Stanley Hardware Power Hammer Br89 Users Manual
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© 2011 Stanley Black & Decker, Inc.
New Britain, CT 06053
U.S.A.
70063 2/2011 Ver. 4
Safety, OperatiOn and Maintenance
USer ManUaL
BR89
HYDRAULIC
BREAKER
BR89 User Manual ◄ 3
TaBle of conTenTs
SERVICING THE STANLEY HYDRAULIC BREAKER. This manual contains safety, operation, and routine mainte-
nance instructions. Stanley Hydraulic Tools recommends that servicing of hydraulic tools, other than routine main-
manual and ask for a Customer Service Representative.
WARNING
SERIOUS INJURY OR DEATH COULD RESULT FROM THE IMPROPER REPAIR OR
SERVICE OF THIS TOOL.
REPAIRS AND / OR SERVICE TO THIS TOOL MUST ONLY BE DONE BY AN
AUTHORIZED AND CERTIFIED DEALER.
IMPORTANT
(NOTE: The warranty recording form must be submitted to validate the warranty).
SAFETY SYMBOLS ..................................................................................................................................................4
..........................................................................................................................................5
TOOL STICKERS & TAGS ........................................................................................................................................7
............................................................................................................................................................8
HOSE RECOMMENDATIONS ..................................................................................................................................9
.......................................................................................................9
HTMA REQUIREMENTS .........................................................................................................................................10
............................................................................................................................................................ 11
................................................................................................................................ 12
TROUBLESHOOTING ............................................................................................................................................13
CHARGING THE ACCUMULATOR .........................................................................................................................14
FIGURE 2. CHARGING THE ACCUMULATOR ................................................................................................... 15
...................................................................................................................................................16
ACCESSORIES.......................................................................................................................................................16
.................................................................................................................................................16
SERVICE TOOLS ....................................................................................................................................................16
................................................................................................................................17
..................................................................................................................................................18
4 ► BR89 User Manual
safeTy symBols
Always observe safety symbols. They are included for your safety and for the protection of the tool.
LOCAL SAFETY REGULATIONS
Enter any local safety regulations here. Keep these instructions in an area accessible to the operator and mainte-
nance personnel.
Safety symbols and signal words, as shown below, are used to emphasize all operator, maintenance and repair ac-
tions which, if not strictly followed, could result in a life-threatening situation, bodily injury or damage to equipment.
This is the safety alert symbol. It is used to alert you to potential personal injury
hazards. Obey all safety messages that follow this symbol to avoid possible
injury or death.
DANGER
This safety alert and signal word indicate an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
WARNING
This safety alert and signal word indicate a potentially hazardous situation
which, if not avoided, could result in death or serious injury.
CAUTION
This safety alert and signal word indicate a potentially hazardous situation
which, if not avoided, could result in death or serious injury.
CAUTION
This signal word indicates a potentially hazardous situation which, if not avoid-
ed, may result in property damage.
NOTICE
This signal word indicates a situation which, if not avoided, will result in damage
to the equipment.
IMPORTANT
This signal word indicates a situation which, if not avoided, may result in dam-
age to the equipment.
BR89 User Manual ◄ 5
safeTy PRecauTions
Tool operators and maintenance personnel must always
comply with the safety precautions given in this manual
and on the stickers and tags attached to the tool and
hose.
These safety precautions are given for your safety. Re-
view them carefully before operating the tool and before
performing general maintenance or repairs.
Supervising personnel should develop additional pre-
safety regulations. If so, place the added precautions in
the space provided in this manual.
The BR89 Hydraulic Breaker will provide safe and de-
pendable service if operated in accordance with the in-
structions given in this manual. Read and understand
this manual and any stickers and tags attached to the
tool and hoses before operation. Failure to do so could
result in personal injury or equipment damage.
Operator must start in a work area without bystand-
ers. The operator must be familiar with all prohibited
work areas such as excessive slopes and danger-
ous terrain conditions.
Establish a training program for all operators to en-
sure safe operation.
Do not operate the tool unless thoroughly trained or
under the supervision of an instructor.
Always wear safety equipment such as goggles,
gloves, ear, head, and breathing protection, and
safety shoes at all times when operating the tool.
Do not inspect, carry or clean the tool while the hy-
draulic power source is connected. Accidental en-
gagement of the tool can cause serious injury.
Supply hoses must have a minimum working pres-
sure rating of 2500 psi/175 bar.
Be sure all hose connections are tight.
The hydraulic circuit control valve must be in the
OFF position when coupling or uncoupling the tool.
lint-free cloths. Failure to do so may result in dam-
age to the quick couplers and cause overheating of
the hydraulic system.
Do not operate the tool at oil temperatures above
140 °F/60 °C. Operation at higher oil temperatures
can cause operator discomfort and may damage the
tool. Never come in contact with the tool bit, the bit
can get hot.
Do not operate a damaged, improperly adjusted, or
incompletely assembled tool.
Do not weld, cut with an acetylene torch, or hard-
face the tool bit.
To avoid personal injury or equipment damage, all
tool repair, maintenance and service must only be
performed by authorized and properly trained per-
sonnel.
Do not exceed the rated limits of the tool or use the
tool for applications beyond its design capacity.
Always keep critical tool markings, such as labels
and warning stickers legible.
Always replace parts with replacement parts recom-
mended by Stanley Hydraulic Tools.
Check fastener tightness often and before each use
daily.
Never operate the tool if you cannot be sure that
underground utilities are not present.
tool.
6 ► BR89 User Manual
safeTy PRecauTions
WARNING
Exposure to crystalline Silica (sometimes called “silica dust”) as a result of breaking,
drilling, or hammering of rock, concrete, asphalt or other materials may cause
Silicosis (a serious lung disease), silicosis-related illnesses, cancer, or death.
Respiratory protection is highly recommended when working with materials
containing Silica Dust.
Always wear a respirator approved for protection against crystalline silica.
skin injection injury. If you are injured by hydraulic
Keep all body parts away from the working tool.
Be observant of the hydraulic hoses lying about the
work area, they can be a tripping hazard.
Always de-energize the hydraulic system when
changing a tool bit.
Take caution when changing a tool bit, tool bits can
get very hot.
Never use the tool in an explosive atmosphere,
sparks from the breaking process could ignite ex-
plosive gas.
Use proper lifting techniques when handling the tool,
get help from a co-worker and do not over-reach.
keep bystanders at a safe distance.
and pressure rating. Rapid failure of the internal
seals may result.
BR89 User Manual ◄ 7
Tool sTickeRs & Tags
SAFETY TAG P/N 15875 (Shown smaller then actual size)
DANGERDANGER
READ OPERATION MANUAL AND
SAFETY INSTRUCTIONS FOR THIS
TOOL BEFORE USING IT.
USE ONLY PARTS AND REPAIR
PROCEDURES APPROVED BY
STANLEY AND DESCRIBED IN THE
OPERATION MANUAL.
TAG TO BE REMOVED ONLY BY
TOOL OPERATOR.
SEE OTHER SIDE
1. FAILURE TO USE HYDRAULIC HOSE LABELED AND CER-
TOOLS ON OR NEAR ELECTRICAL LINES MAY RESULT IN
DEATH OR SERIOUS INJURY.
BEFORE USING HOSE LABELED AND CERTIFIED AS NON-
CONDUCTIVE ON OR NEAR ELECTRIC LINES BE SURE THE
HOSE IS MAINTAINED AS NON-CONDUCTIVE. THE HOSE
SHOULD BE REGULARLY TESTED FOR ELECTRIC CUR-
2. A HYDRAULIC LEAK OR BURST MAY CAUSE OIL INJEC-
TION INTO THE BODY OR CAUSE OTHER SEVERE
A. DO NOT
CAUSE A LEAK OR BURST.
B. DO NOT
C.
DAILY FOR LEAKS. DO NOT
IMPORTANT
D. DO NOT LIFT OR CARRY TOOL BY THE HOSES. DO
NOT ABUSE HOSE. DO NOT USE KINKED, TORN OR
DAMAGED HOSE.
3. -
-
REVERSING CONNECTIONS MAY CAUSE REVERSE
4.
CENTER HYDRAULIC SYSTEMS. THIS MAY RESULT IN
5.
6. -
TECTION.
7.
IMPORTANT
READ OPERATION MANUAL AND
SAFETY INSTRUCTIONS FOR THIS
TOOL BEFORE USING IT.
USE ONLY PARTS AND REPAIR
PROCEDURES APPROVED BY
STANLEY AND DESCRIBED IN THE
OPERATION MANUAL.
TAG TO BE REMOVED ONLY BY
TOOL OPERATOR.
SEE OTHER SIDE
The safety tag ( 15875) at right is
attached to the tool when shipped from
the factory. Read and understand the
safety instructions listed on this tag before
attach it to the tool when not in use.
NOTE:
THE INFORMATION LISTED
MUST BE LEGIBLE AT ALL
TIMES.
ARE AVAILABLE FROM
YOUR LOCAL STANLEY
DISTRIBUTOR.
10180
Caution Decal
13842
BR89 Name Decal
8 ► BR89 User Manual
Hose TyPes
The rated working pressure of the hydraulic hose must be equal to or higher than the relief valve setting on the hy-
draulic system. There are three types of hydraulic hose that meet this requirement and are authorized for use with
Certied non-conductive
reinforcement, and weather resistant thermoplastic or synthetic rubber cover. Hose labeled certied non-
conductive is the only hose authorized for use near electrical conductors.
Wire-braided (conductive) — constructed of synthetic rubber inner tube, single or double wire braid reinforce-
ment, and weather resistant synthetic rubber cover. This hose is conductive and must never be used near
electrical conductors.
Fabric-braided-
This
hose is not certied non-conductive and must never be used near electrical conductors.
HOSE SAFETY TAGS
To help ensure your safety, the following DANGER tags are attached to all hose purchased from Stanley Hydraulic
Tools. DO NOT REMOVE THESE TAGS.
If the information on a tag is illegible because of wear or damage, replace the tag immediately. A new tag may be
obtained from your Stanley Distributor.
THE TAG SHOWN BELOW IS ATTACHED TO “CERTIFIED NON-CONDUCTIVE” HOSE
THE TAG SHOWN BELOW IS ATTACHED TO “CONDUCTIVE” HOSE.
(Shown smaller than actual size)
SIDE 1
DANGER
1. FAILURE TO USE HYDRAULIC HOSE LABELED AND CERTIFIED AS NON-CONDUCTIVE
DEATH OR SERIOUS INJURY.
-
ELECTRIC LINES.
2. BEFORE USING HYDRAULIC HOSE LABELED AND CERTIFIED AS NON-CONDUCTIVE
-
SEE OTHER SIDE
SIDE 2
DO NOT REMOVE THIS TAG
3. DO NOT
OR HANDLING OF HOSE COULD RESULT IN BURST OR OTHER HOSE FAILURE.
DO NOT
CONTACT DURING USE. CONTACT AT THE BURST CAN CAUSE BODILY INJECTION
4. HANDLE AND ROUTE HOSE CAREFULLY TO AVOID KINKING, ABRASION, CUTTING, OR
DO NOT USE IF KINKED. DO NOT
5. CHECK ENTIRE HOSE FOR CUTS CRACKS LEAKS ABRASIONS, BULGES, OR DAM-
6. AFTER EACH USE STORE IN A CLEAN DRY AREA.
SEE OTHER SIDE
DANGER
DO NOT REMOVE THIS TAG
DANGER
(Shown smaller than actual size)
SIDE 2
5. CHECK ENTIRE HOSE FOR CUTS CRACKS LEAKS ABRASIONS, BULGES, OR DAMAGE TO
6. AFTER EACH USE STORE IN A CLEAN DRY AREA.
DANGER
DO NOT REMOVE THIS TAG
DANGER
SIDE 1
1. DO NOT USE THIS HYDRAULIC HOSE ON OR NEAR ELECTRIC LINES. THIS HOSE IS
NOT LABELED OR CERTIFIED AS NON-CONDUCTIVE. USING THIS HOSE ON OR NEAR
ELECTRICAL LINES MAY RESULT IN DEATH OR SERIOUS INJURY.
2.
-
TRIC LINES.
3. DO NOT
DO NOT
DURING USE. CONTACT AT THE BURST CAN CAUSE BODILY INJECTION AND SEVERE
4. HANDLE AND ROUTE HOSE CAREFULLY TO AVOID KINKING, CUTTING, OR CONTACT
DO NOT USE IF KINKED. DO NOT USE HOSE TO
DO NOT REMOVE THIS TAG
DANGER
SEE OTHER SIDE SEE OTHER SIDE
BR89 User Manual ◄ 9
Hose RecommendaTions
Oil Flow Hose Lengths Inside Diameter USE
(Press/Return)
Min. Working Pressure
GPM LPM FEET METERS INCH MM PSI BAR
Certied Non-Conductive Hose - Fiber Braid - for Utility Bucket Trucks
4-9 15-34 up to 10 up to 3 3/8 10 Both 2250 155
Conductive Hose - Wire Braid or Fiber Braid -DO NOT USE NEAR ELECTRICAL CONDUCTORS
4-6 15-23 up to 25 up to 7.5 3/8 10 Both 2500 175
4-6 15-23 26-100 7.5-30 1/2 13 Both 2500 175
5-10.5 19-40 up to 50 up to 15 1/2 13 Both 2500 175
5-10.5 19-40 51-100 15-30 5/8 16 Both 2500 175
5-10.5 19-40 100-300 30-90 5/8 16 2500 175
3/4 19 Return 2500 175
10-13 38-49 up to 50 up to 15 5/8 16 Both 2500 175
10-13 38-49 51-100 15-30 5/8 16 2500 175
3/4 19 Return 2500 175
10-13 38-49 100-200 30-60 3/4 19 2500 175
1 25.4 Return 2500 175
13-16 49-60 up to 25 up to 8
5/8 16 2500 175
3/4 19 Return 2500 175
13-16 49-60 26-100 8-30
3/4 19 2500 175
1 25.4 Return 2500 175
Figure 1. Typical Hose Connections
Tool to Hydraulic Circuit Hose
Recommendations
The chart to the right shows recommended
minimum hose diameters for various hose
lengths based on gallons per minute (gpm)/
liters per minute (lpm). These recommenda-
tions are intended to keep return line pressure
(back pressure) to a minimum acceptable lev-
el to ensure maximum tool performance.
This chart is intended to be used for hydraulic
tool applications only based on Stanley Hy-
draulic Tools tool operating requirements and
should not be used for any other applications.
All hydraulic hose must have at least a rated
minimum working pressure equal to the maxi-
mum hydraulic system relief valve setting.
All hydraulic hose must meet or exceed
specications as set forth by SAE J517.
PRESSURE
RETURN
<<< FLOW
FLOW >>>
10 ► BR89 User Manual
HTma RequiRemenTs
TOOL CATEGORY
HYDRAULIC SYSTEM
REQUIREMENTS TYPE I TYPE II TYPE III TYPE RR
4–6 gpm
(15–23 lpm)
7–9 gpm
(26–34 lpm)
11–13 gpm
(42–49 lpm)
9–10.5 gpm
(34–40 lpm)
(At the power supply outlet)
2000 psi
(145–155 bar)
2000 psi
(138 bar)
2000 psi
(138 bar)
2000 psi
(138 bar)
SYSTEM RELIEF VALVE SETTING
(At the power supply outlet)
2100–2250 psi
(145–155 bar)
2100–2250 psi
(145–155 bar)
2100–2250 psi
(145–155 bar)
2200–2300 psi
(145–155 bar)
(At tool end of the return hose)
250 psi
(17 bar)
250 psi
(17 bar)
250 psi
(17 bar)
250 psi
(17 bar)
(At min. operating temperature)
400 ssu*
(82 centistokes)
400 ssu*
(82 centistokes)
400 ssu*
(82 centistokes)
400 ssu*
(82 centistokes)
(At max. expected ambient temperature)
140 °F
(60 °C)
140 °F
(60 °C)
140 °F
(60 °C)
140 °F
(60 °C)
Min. cooling capacity
at a temperature difference of
3 hp
40 °F
(22 °C)
5 hp
40 °F
(22 °C)
7 hp
40 °F
(22 °C)
6 hp
40 °F
(22 °C)
NOTE:
Do not operate the tool at oil temperatures above 140 °F (60 °C). Operation at higher temperatures can cause operator
discomfort at the tool.
FILTER
(For cold temp. start-up and max. dirt-holding
capacity)
25 microns
30 gpm
(114 lpm)
25 microns
30 gpm
(114 lpm)
25 microns
30 gpm
(114 lpm)
25 microns
30 gpm
(114 lpm)
HYDRAULIC FLUID 100–400 ssu* 100–400 ssu* 100–400 ssu* 100–400 ssu*
VISCOSITY
(At min. and max. operating temps)
(20–82 centistokes)
NOTE:
requirements over a wide range of operating temperatures.
*SSU = Saybolt Seconds Universal
BR89 User Manual ◄ 11
oPeRaTion
OPERATION PROCEDURES
1. Observe all safety precautions.
2. Install the appropriate tool bit for the job.
3.
4. Squeeze the trigger to start the breaker. Adequate
breaks through the obstruction or becomes bound,
release the trigger and reposition the tool bit.
NOTE:
Partially depressing the trigger allows the tool to run
at slow speed. Slow-speed operation permits easier
starting of the tool bit into the work surface.
5. To start, break an opening (hole) in the center of the
surface. After making a hole, break portions of the
material into the original opening. For best produc-
tivity, the breaking should be done around the origi-
nal hole.
The size of the broken material will vary with the
strength and thickness of the base material and the
amount of any reinforcement wire or rebar.
Harder material or more reinforcing wire or rebar will
require taking smaller bites. To determine the most
effective bite, start with 2 in./50 mm or smaller bites.
Bites can then be gradually increased until the bro-
ken piece becomes too large, requiring increased
time to break off the piece.
Sticking of the tool bit occurs when too large a bite is
being taken and the tool bit hammers into the mate-
rial without the material fracturing. This causes the
tool bit to become trapped in the surrounding mate-
rial.
COLD WEATHER OPERATION
If the breaker is to be used during cold weather, preheat
be at or above 50 °F/10 °C (400 ssu/82 centistokes) be-
fore use.
Damage to the hydraulic system or breaker can result
The recommended hose size is .500 inch/12 mm ID up
to 50 ft/15 m long and .625 inch/16 mm ID minimum up
to 100 ft/30 m.
PRE-OPERATION PROCEDURES
CHECK POWER SOURCE
1.
check that the hydraulic power source develops a
140 bar.
2. Make certain the hydraulic power source is equipped
with a relief valve set to open at 2100–2250 psi/145–
155 bar maximum.
INSTALL TOOL BIT
1. Rotate the latch on the breaker foot downward
(pointing away from the tool).
2. Insert the tool bit into the foot and pull the latch up to
lock the tool bit in place.
CONNECT HOSES
1.
before making connections.
2. Connect the hoses from the hydraulic power source
-
nect them last to minimize or avoid trapped pressure
within the tool.
3.
The female coupler on the tool hose is the inlet cou-
pler.
4. Move the hydraulic circuit control valve to the ON
position to operate the tool.
NOTE:
If uncoupled hoses are left in the sun, pressure in-
crease within the hoses may make them difcult to
connect. When possible, connect the free ends of
the hoses together.
12 ► BR89 User Manual
Tool PRoTecTion & caRe
Make sure all couplers are wiped clean before con-
nection.
The hydraulic circuit control valve must be in the
OFF position when coupling or uncoupling hydraulic
tools. Failure to do so may result in damage to the
quick couples and cause overheating of the hydrau-
lic system.
Always store the tool in a clean dry space, safe from
damage or pilferage.
quick disconnect) is connected to the IN port. The
circuit RETURN hose (with female quick disconnect)
is connected to the opposite port. Do not reverse cir-
Always replace hoses, couplings and other parts
with replacement parts recommended by Stanley
Hydraulic Tools. Supply hoses must have a mini-
mum working pressure rating of 2500 psi/172 bar.
and pressure rating. Rapid failure of the internal
seals may result.
Always keep critical tool markings, such as warning
stickers and tags legible.
NOTICE
this manual, observe the following for equipment
protection and care.
Do not force a small breaker to do the job of a large
breaker.
Keep tool bit sharp for maximum breaker perfor-
mance. Make sure that tool bits are not chipped or
rounded on the striking end.
Never operate a breaker without a tool bit or without
holding it against the work surface. This puts exces-
sive strain on the breaker foot.
Tool repair should be performed by experienced
personnel only.
Make certain that the recommended relief valves
are installed in the pressure side of the system.
Do not use the tool for applications for which it was
not intended.
BR89 User Manual ◄ 13
TRouBlesHooTing
PROBLEM CAUSE SOLUTION
Tool does not run.
pressure (7–9 gpm/26–34 lpm, 1500–
2000 psi/105–140 bar.
Couplers or hoses blocked. Remove restriction.
reversed at ports.
Be sure hoses are connected to their
proper ports.
Mechanical failure of piston or
automatic valve.
Disassemble breaker and inspect for
damaged parts.
Tool does not hit effectively.
pressure (7–9 gpm/26–34 lpm, 1500–
2000 psi/105–140 bar.
Couplers or hoses blocked. Remove restriction.
Low accumulator charge (pressure
hose will pulse more than normal).
Recharge accumulator. Replace
diaphragm if charge loss continues.
Fluid too hot (above 140 °F/60 °C).
temperature (130 °F/55 °C).
The collar support is not sliding
freely in the foot bore.
Remove, clean and replace as required.
Make sure hex bushing is in the proper
location.
Tool operates slow. Low gpm supply from power unit.
gpm/26–34 lpm).
High back pressure. Check hydraulic system for excessive
back pressure (over 250 psi/17 bar).
Couplers or hoses blocked. Remove restriction.
Remove restriction.
Fluid too hot (above 140 °F/60 °C)
or too cold (below 60 °F/16 °C).
temperature. Bypass cooler to warm the
temperature.
The collar support is not sliding
freely in the foot bore.
Remove, clean and replace as required.
Make sure hex bushing is in the proper
location.
Relief valve set too low. Adjust relief valve to 2100–2250 psi/145–
155 bar.
Tool gets hot.
(140 °F/60 °C max). Check the relief
devices.
Fluid leakage on tool bit. Lower piston seal failure. Replace seal.
Fluid leakage through charge
valve cap.
Upper piston seal failure or
accumulator O-ring failure or
accumulator charge loss or failure.
Replace seals, recharge or replace
accumulator diaphragm.
Fluid leakage around trigger. Valve spool seal failure. Replace seals.
14 ► BR89 User Manual
cHaRging THe accumulaToR
and connect the charging assembly chuck directly
to the charging valve.
3. Adjust the regulator to the charging pressure of 800
psi/55 bar.
NOTE:
It may be necessary to set the gauge at 850–900
psi/59–62 bar to overcome any pressure drop
through the charging system.
4. Open the valve on the charging assembly hose.
5.
valve on the charging assembly hose and remove
the charging assembly chuck from the accumulator
tester or tool charging valve.
6. If the accumulator tester has been used, be sure to
turn the gauge-end fully counterclockwise before re-
moving the tester from the charging valve of the tool.
7. Tighten the 5/8-inch hex locking nut on the tool
charging valve and replace the protective cap.
8. Replace the valve cap assembly.
GENERAL SERVICE NOTES
1. If the breaker is repainted after servicing, be sure to
mask off the vent in the valve cap assembly. Do not
allow paint to enter the IN and OUT ports or the bore
of the foot assembly.
2. If the handle grips need to be replaced.
a. Remove the old grips and clean the handle.
b.
dry, simply push or drive the grips on. DO NOT
lubricate the parts. The grips will not be secure
on the handle if any grease or oil is used.
UNDERWATER MODEL
PREVENTATIVE MAINTENANCE
After each use, the movable portions of the tool that
1. Turn the tool upside down (without the tool bit) and
spray oil through the drive hex and side holes in the
breaker foot assembly to displace any remaining
water in the lower piston cavity.
2. Spray oil into the On/Off valve trigger slot area.
3. Dip or spray the entire tool.
4. Cycle the tool hydraulically several times before
storing away.
ACCUMULATOR TESTING
PROCEDURE
To check or charge the accumulator the following equip-
–
–
-
tings.)
NITROGEN bottle with an 1000 psi/70 bar minimum
charge. (Not included in 31254 Charge Kit.)
1.
CAUTION
This breaker contains nitrogen under pressure.
Remove the valve cap assembly from the breaker.
2. Remove the protective cap and loosen the 5/8-inch
hex locking nut on the tool charging valve 1-1/2
turns.
3.
02835) turn the gauge fully counterclockwise to en-
sure that the stem inside the chuck is completely
retracted.
4. Thread the tester onto the accumulator charg-
ing valve. Do not advance the gauge-end into the
chuck-end. Turn as a unit. Seat the chuck on the
accumulator charging valve and hand tighten only.
5. Advance the valve stem of the tester by turning the
gauge-end clockwise until a pressure is read on the
gauge (charge pressure should be 700–900 psi/48–
62 bar).
6. If pressure is OK unscrew the gauge-end from the
chuck to retract the stem, then unscrew the entire
tester assembly from the accumulator charging
valve. If pressure is low, charge the accumulator as
described in the following procedure.
7. Tighten the 5/8-inch hex locking nut on the tool
charging valve. Be careful not to overtighten. Install
the protective cap and valve cap assembly.
ACCUMULATOR CHARGING
1. -
ing procedure above.
2. Connect the chuck of the charging assembly to the
charging valve on the accumulator tester or, if pre-
ferred, remove the tester from the charging valve
BR89 User Manual ◄ 15
cHaRging THe accumulaToR
Liquid filled gaugewith snub valve
Nitrogen tank
not included in kit Charge fitting
02835 Tester
15304 Accumulator Charge Assy,
(includes liquid filled gauge with
snub valve, hose and charge fitting) 31254 Accumulator Charge Kit
(includes everything pictured,except
nitrogen tank and includesa372047 box)
Figure 2. Charging the Accumulator
16 ► BR89 User Manual
sPecificaTions
.............................................................................................................. 1500–2000 psi/105–140 bar
Flow Range ................................................................................................................................. 7–9 gpm/26–34 lpm
Optimum Flow ....................................................................................................................................... 8 gpm/30 lpm
...................................................................................................................... 250 psi/17 bar
Connect Size & Type ......................................................................................................
......................................................................................................................................................80 lbs/36 kg
Length................................................................................................................................................... 29 in./73.5 cm
....................................................................................................................................................... 16 in./40 cm
System Type ........................................................................................................................... Open or Closed Center
HTMA Type II
.................................................................................................................................................SAE 8 O-ring
accessoRies
1-1/8 IN. HEX × 6 IN. SHANK
.................................................................................................................................02333
.............................................................................................................................03990
3-inch Chisel, 14 in. Long UC ............................................................................................................................02334
Clay Spade, 5-1/2 in. Blade ...............................................................................................................................02331
Asphalt Cutter, 5 in. Blade, 11 in. Long .............................................................................................................02332
..................................................................................................................................................08106
Ground Rod Driver, 1-in. Rod ............................................................................................................................ 04176
1-1/4 IN. HEX × 6 IN. SHANK
Asphalt Cutter, 5 in. Blade, 11 in. Long UC .......................................................................................................02335
.................................................................................................................................02336
3-inch Chisel, 14 in. Long UC ............................................................................................................................02337
1- inch Chisel, Heavy Duty, 14 in. Long UC ......................................................................................................02338
Ground Rod Driver, 1 in. Rod ............................................................................................................................04367
............................................................................................................04404
Clay Spade, 8 in./20 cm Blade ..........................................................................................................................04405
.................................................................................................................................................. 08119
TesT equiPmenT
Accumulator Tester ............................................................................................................................................02835
.................................................................................................................................. 04182
Accumulator Charge Kit (Includes 02835 Tester, 15304 Accumulator Charge Assy and 372047 Box) ............. 31254
..........................15304
UC denotes dimension measured from bottom tip of tool to bottom surface of collar.
seRvice Tools
O-ring Tool Kit .................................................................................................................................................... 04337
Seal Kit ..............................................................................................................................................................14830
Accumulator Disassembly Tool ..........................................................................................................................05508
..............................................................................................................................05640
Split Rings .........................................................................................................................................................04908
Flow Sleeve Installation Spacer ........................................................................................................................04909
Flow Sleeve Removal Tube ...............................................................................................................................04910
BR89 User Manual ◄ 17
BR89 PaRTs illusTRaTion
18 ► BR89 User Manual
BR89 PaRTs lisT
ITEM
PART
NO. QTY DESCRIPTION
07973 1 BREAKER HANDLE ASSY
(INCL ITEMS 1–12)
1 04049 1 BREAKER HANDLE
2 00844 1
3 04053 1 TRIGGER
4 04055 1
5 04057 1 BUSHING
6 04056 1
7 00293 1 O-RING
8 01362 1 O-RING
9 04077 1
10 04058 1
11 05465 1
12 22891 2
13 09546 2
06889 1 ACCUMULATOR ASSY
(INCL ITEMS 14–21)
14 04060 1 ACCUMULATOR CYLINDER
15 04054 1 O-RING
16 04059 1
17 04051 1 CHARGING VALVE
18 10180 1 STICKER, CAUTION
19 05309 1 ACCUMULATOR CHAMBER
20 05301 1
21 05307 1
22 13823 4 SIDE ROD
23 04050 1
24 02494 2
25 04064 1
26 22164 1
27 24115 2 O-RING
28 04066 1 AUTOMATIC VALVE BODY
29 04571 2
30 04065 1 AUTOMATIC VALVE
31 04067 4
32 07890 1
33 22165 1
34 13842 1 NAME TAG BR89
35 13824 1
36 02027 2 HEX NUT
37 13854 1 O-RING
38 34127 1
39 13837 1
40 04074 1
ITEM
PART
NO. QTY DESCRIPTION
41 13819 2 FOOT BOLT
42 13831 1
43 04374 4 LOCK NUT
44 12143 1
45 13816 1
46 12141 1 ANVIL
13836 1 BREAKER FOOT ASSY (BR89120)
(INCL ITEMS 47–57 & 59)
14837 1 BREAKER FOOT ASSY (BR89130)
(INCL ITEMS 47–57 & 59)
47 13835 1 BREAKER FOOT
48 13821 1 SLEEVE
49 13820 1
51 01837 1 LATCH
52 01744 1
53 08411 1 DETENT
54 13825 1 HEX BUSHING, 1-1/8 × 4 (BR89120)
14836 1 HEX BUSHING, 1-1/4 × 4 (BR89130)
55 01269 2 RUBBER SLEEVE
56 04985 2
57 04984 1
58 13817 2
59 18903 1
03972 1
03973 1
03971 1
14830 1 SEAL KIT
Stanley Hydraulic Tools
3810 SE Naef Road
Milwaukie, Oregon
503-659-5660 / Fax 503-652-1780
www.stanleyhydraulic.com
IMPORTANT
(NOTE: The warranty recording form must be submitted to validate the warranty).
