Harbor Freight 67536 Owner S Manual

2014-07-05

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3-1/2 Cubic ft. CEMENT MIXER
Model 67536
Set up and Operating Instructions

Visit our website at: http://www.harborfreight.com

	Read this material before using this product.
Failure to do so can result in serious injury.
Save this manual.
Copyright© 2009 by Harbor Freight Tools®. All rights reserved. No portion of this manual or any artwork
contained herein may be reproduced in any shape or form without the express written consent of
Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein. Tools required for
assembly and service may not be included.

For technical questions or replacement parts, please call 1-800-444-3353.
Rev 09j

	

NOTICE is used to
address practices not
related to personal injury.

Save This Manual
Keep this manual for the safety warnings
and precautions, assembly, operating,
inspection, maintenance and cleaning
procedures. Write the product’s serial number
in the back of the manual near the assembly
diagram (or month and year of purchase if
product has no number). Keep this manual
and the receipt in a safe and dry place for
future reference.

	

CAUTION, without the
safety alert symbol, is
used to address practices not
related to personal injury.

General Tool Safety Warnings
	WARNING Read all safety warnings
and instructions. Failure to follow the
warnings and instructions may result
in electric shock, fire and/or serious
injury.
Save all warnings and instructions
for future reference.

Important SAFETY
Information
In this manual, on the labeling, and
all other information provided with
this product:
	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 indicates a
hazardous situation
which, if not avoided, will result
in death or serious injury.
	

WARNING indicates a
hazardous situation
which, if not avoided, could
result in death or serious injury.
	

CAUTION, used with
the safety alert
symbol, indicates a hazardous
situation which, if not avoided,
could result in minor or moderate
injury.

SKU 67536

1.	

DO NOT OVERLOAD MIXER. An
overload can damage equipment.

2.	

DO NOT MOVE MIXER DURING
OPERATION. The Mixer can tip over or
motor could be damaged.

3.	

KEEP SAFE CLEARANCE AROUND
MIXER. Keep all persons (except
operator) at least six feet from Mixer
during operation.

4.	

KEEP WORK AREA CLEAN. Cluttered
areas and benches invite accidents.

5.	

DON’T USE IN DANGEROUS
ENVIRONMENT. Don’t use power tools
in damp or wet locations, or expose them
to rain. Keep work area well lighted.

6.	

KEEP CHILDREN AWAY. All visitors
should be kept safe distance from work
area.

7.	

MAKE WORKSHOP KID PROOF
with padlocks, master switches, or by
removing starter keys.

8.	

DON’T FORCE TOOL. It will do the job
better and safer at the rate for which it
was designed.

For technical questions, please call 1-800-444-3353.

Page 2

9.	

USE RIGHT TOOL. Don’t force tool or
attachment to do a job for which it was
not designed.
RECOMMENDED MINIMUM WIRE
GAUGE FOR EXTENSION CORDS
(120 VOLT)

NAMEPLATE
AMPERES
(at full load)

EXTENSION CORD
LENGTH
25’
50’ 100’ 150’

0–6

18

16

16

14

6.1 – 10

18

16

14

12

10.1 – 12

16

16

14

12

12.1 – 16

14

12

Do not use.

TABLE A
10.	 USE PROPER EXTENSION CORD.
Make sure your extension cord is in good
condition. When using an extension
cord, be sure to use one heavy enough
to carry the current your product will
draw. An undersized cord will cause a
drop in line voltage resulting in loss of
power and overheating. Table A shows
the correct size to use depending on
cord length and nameplate ampere
rating. If in doubt, use the next heavier
gauge. The smaller the gauge number,
the heavier the cord.
11.	 WEAR PROPER APPAREL. Do not wear
loose clothing, gloves, neckties, rings,
bracelets, or other jewelry which may get
caught in moving parts. Nonslip footwear
is recommended. Wear protective hair
covering to contain long hair.
12.	 ALWAYS USE SAFETY GLASSES. Also
use face or dust mask if cutting operation
is dusty. Everyday eyeglasses only have
impact resistant lenses, they are NOT
safety glasses.
13.	 SECURE WORK. Use clamps or a vise
to hold work when practical. It’s safer
than using your hand and it frees both
hands to operate tool.
SKU 67536

14.	 DON’T OVERREACH. Keep proper
footing and balance at all times.
15.	 MAINTAIN TOOLS WITH CARE. Keep
tools sharp and clean for best and safest
performance. Follow instructions for
lubricating and changing accessories.
16.	 DISCONNECT TOOLS before servicing;
when changing accessories, such as
blades, bits, cutters, and the like.
17.	 REDUCE THE RISK OF
UNINTENTIONAL STARTING. Make
sure switch is in off position before
plugging in.
18.	 NEVER STAND ON TOOL. Serious
injury could occur if the tool is tipped
or if the cutting tool is unintentionally
contacted.
19.	 CHECK DAMAGED PARTS. Before
further use of the tool, a guard or other
part that is damaged should be carefully
checked to determine that it will operate
properly and perform its intended
function – check for alignment of moving
parts, binding of moving parts, breakage
of parts, mounting, and any other
conditions that may affect its operation.
A guard or other part that is damaged
should be properly repaired or replaced.
20.	 NEVER LEAVE TOOL RUNNING
UNATTENDED. TURN POWER OFF.
Don’t leave tool until it comes to a
complete stop.

Grounding Instructions
	

To prevent
electric shock
and death from incorrect
grounding wire
connection
Read and follow these
instructions:

For technical questions, please call 1-800-444-3353.

Page 3

110-120 V~ Grounded Tools: Tools
with Three Prong Plugs
1.	

In the event of a malfunction or
breakdown, grounding provides a path
of least resistance for electric current
to reduce the risk of electric shock.
This tool is equipped with an electric
cord having an equipment-grounding
conductor and a grounding plug. The
plug must be plugged into a matching
outlet that is properly installed and
grounded in accordance with all local
codes and ordinances.

2.	

Do not modify the plug provided – if it will
not fit the outlet, have the proper outlet
installed by a qualified electrician.

3.	

Improper connection of the equipmentgrounding conductor can result in a risk
of electric shock. The conductor with
insulation having an outer surface that
is green with or without yellow stripes is
the equipment-grounding conductor. If
repair or replacement of the electric cord
or plug is necessary, do not connect the
equipment-grounding conductor to a live
terminal.

4.	

Check with a qualified electrician or
service personnel if the grounding
instructions are not completely
understood, or if in doubt as to whether
the tool is properly grounded.

5.	

Use only 3-wire extension cords that
have 3-prong grounding plugs and
3-pole receptacles that accept the tool’s
plug.

6.	

Repair or replace damaged or worn cord
immediately.

SKU 67536

Grounding
Pin

125 V~ 3-Prong Plug and Outlet
(for up to 125 V~ and up to 15 A)

7.	

This tool is intended for use on a circuit
that has an outlet that looks like the one
illustrated above in 125 V~ 3-Prong
Plug and Outlet. The tool has a
grounding plug that looks like the plug
illustrated above in 125 V~ 3-Prong
Plug and Outlet.

8.	

The outlet must be properly installed and
grounded in accordance with all codes
and ordinances.

9.	

Do not use an adapter to connect this
tool to a different outlet.

110-120 V~ Double Insulated Tools:
Tools with Two Prong Plugs

Outlets for 2-Prong Plug
1.	

To reduce the risk of electric shock,
double insulated equipment has a
polarized plug (one blade is wider than
the other). This plug will fit in a polarized
outlet only one way. If the plug does not
fit fully in the outlet, reverse the plug.
If it still does not fit, contact a qualified

For technical questions, please call 1-800-444-3353.

Page 4

electrician to install the proper outlet. Do
not change the plug in any way.
2.	

Double insulated tools may be used in
either of the 120 volt outlets shown in the
preceding illustration. (See Outlets for
2-Prong Plug.)

Mixer Safety Warnings
1.	

FOR CEMENT AND MORTAR ONLY.
Do not use with Epoxy 2-part
resin mix.

2.	

Do not operate with ANY
guard disabled, damaged, or
removed. Moving guards must
move freely and close instantly.

3.	

When servicing use only identical
replacement parts.

4.	

Only use safety equipment that has been
approved by an appropriate standards
agency. Unapproved safety equipment
may not provide adequate protection.
Eye protection must be ANSI-approved
and breathing protection must be
NIOSH-approved for the specific hazards
in the work area.

5.	

Industrial applications must follow OSHA
guidelines.

6.	

Maintain labels and nameplates on
the tool. These carry important safety
information. If unreadable or missing,
contact Harbor Freight Tools for a
replacement.

7.	

Avoid unintentional starting. Prepare to
begin work before turning on the tool.

8.	

People with pacemakers should
consult their physician(s) before use.
Electromagnetic fields in close proximity
to heart pacemaker could cause
pacemaker interference or pacemaker
failure.
SKU 67536

9.	

WARNING: Some dust created by power
sanding, sawing, grinding, drilling, and
other construction activities, contains
chemicals known [to the State of
California] to cause cancer, birth defects
or other reproductive harm. Some
examples of these chemicals are:
• Lead from lead-based paints
• Crystalline silica from bricks and
cement or other masonry products
• Arsenic and chromium from chemically
treated lumber
Your risk from these exposures varies,
depending on how often you do this type
of work. To reduce your exposure to
these chemicals: work in a well ventilated
area, and work with approved safety
equipment, such as those dust masks
that are specially designed to filter out
microscopic particles. (California Health
& Safety Code § 25249.5, et seq.)

10.	 WARNING: Handling the cord on this
product will expose you to lead, a
chemical known to the State of California
to cause cancer, and birth defects or
other reproductive harm. Wash hands
after handling. (California Health &
Safety Code § 25249.5, et seq.)
11.	 The warnings, precautions, and
instructions discussed in this instruction
manual cannot cover all possible
conditions and situations that may occur.
It must be understood by the operator
that common sense and caution are
factors which cannot be built into this
product, but must be supplied by the
operator.
Vibration Safety
This tool vibrates during use. Repeated
or long-term exposure to vibration may
cause temporary or permanent physical
injury, particularly to the hands, arms

For technical questions, please call 1-800-444-3353.

Page 5

and shoulders. To reduce the risk of
vibration-related injury:
1.	

2.	

Anyone using vibrating tools regularly
or for an extended period should first
be examined by a doctor and then have
regular medical check-ups to ensure
medical problems are not being caused
or worsened from use. Pregnant
women or people who have impaired
blood circulation to the hand, past hand
injuries, nervous system disorders,
diabetes, or Raynaud’s Disease should
not use this tool. If you feel any medical
or physical symptoms related to vibration
(such as tingling, numbness, and white
or blue fingers), seek medical advice as
soon as possible.
Do not smoke during use. Nicotine
reduces the blood supply to the hands
and fingers, increasing the risk of
vibration-related injury.

3.	

Wear suitable gloves to reduce the
vibration effects on the user.

4.	

Use tools with the lowest vibration when
there is a choice between different
processes.

5.	

Include vibration-free periods each day
of work.

6.	

To reduce vibration, maintain the tool
as explained in this manual. If any
abnormal vibration occurs, stop use
immediately.

	 Save these
instructions.

Specifications
Electrical Input

120 V~ / 60 Hz / 1/3 HP

Motor No Load Speed 1950 RPM
Drum Speed

36 RPM

Drum Capacity

3-1/2” Cubic Feet

Drum Opening

15”

Unpacking
When unpacking, make sure that the
item is intact and undamaged. If any parts
are missing or broken, please call Harbor
Freight Tools at 1-800-444-3353 as soon as
possible.

Instructions for putting
into use
	 Read the entire Important
Safety Information
section at the beginning of this
manual including all text under
subheadings therein before set up
or use of this product.
	

To prevent
serious injury
from accidental
operation:
Turn the Power Switch of the tool
to its “OFF” position and unplug
the tool from its electrical outlet
before assembling or making any
adjustments to the tool.
Note:	 For additional information regarding the
parts listed in the following pages, refer
to the Assembly Diagram near the end of
this manual.

Rev 09j

SKU 67536

For technical questions, please call 1-800-444-3353.

Page 6

Assembly/Mounting
1.	

6.	

Place the Stand (27) into the Triangular
Bracket (29) so that bolt holes line up.
See Figure 1. Note: Set Stand on its
side for easier assembly.

To attach Wheels (65) to Wheel Bracket,
slide Flat Washer (64), Wheels and
second Flat Washer onto Bracket axle.
Then Insert Cotter Pins (63) into the
Bracket’s axle holes and split the ends.
See Figure 3.

Stand (27)
Figure 3

Hex Bolts (61)
Flat Washer (37)
Hex Flange Nut
(34)

Wheels
(65)

Wheel
Bracket (29)

Wheel
Bracket (29)

Figure 1

2.	

3.	

Fasten together using Hex Bolts (61),
Flat Washer (37) and Hex Flange
Nut (34). Tighten with a wrench (not
included) until secure.

Cotter Pin
(63)

7.	

Insert Support Bracket (26) onto Stand
so that bolt holes line up. See Figure 2.

Figure 3

Flat
Washer
(64)

With assistance, set the Lower Drum
(3) with attached Arm (22) into Stand
assembly. See Figure 4.

Support Bracket (26)
Arm (22)

Hex Bolts (61)
Flat Washer (37)
Hex Flange Nut
(34)
Figure 2

4.	

5.	

Fasten together using Hex Bolts (61),
Flat Washer (37) and Hex Flange Nut
(34). Tighten with a wrench until secure.
Place Stand upright.

SKU 67536

Lower Drum (3)
Figure 4

8.	

Fasten together using Hex Bolts (54),
Flat Washer (37), and Hex Flange Nut
(34). Tighten with wrench until secure.

9.	

Use Hex Bolt (31) to mount Handle
Control Plate (9) to Support Bracket (10).
Fasten together with a Flat Washer (32)
and two Hex Nuts (33).

For technical questions, please call 1-800-444-3353.

Page 7

10.	 Attach Control Handle (7) to Support
Bracket (10) shaft by inserting the Coil
Spring into lower hole of Arm.
11.	 Press down on Arm until holes align on
the Pinion Shaft (17).
12.	 Insert the Hex Bolt (31) and secure with
Hex Nut (33).
13.	 Tighten to a point where the Arm can still
move
14.	 Place a Locking Hex Bolt next to Hex
Stud and secure. See Figure 5.
Control Handle (7)
Handle Control Plate (9)
Hex Bolt (31)
Spiral Spring (8)

18.	 Mount each Paddle (6) inside the
assembled Drum with the pointed end
facing downward. The V-shaped bend in
the Paddles should point in the direction
of the Drum rotation (clockwise).
19.	 Fasten Paddle to Drums using the Hex
Bolt (35), Washer (5), and Hex Flange
Nut (34).
20.	 Use the Hex Bolt (55), Flat Washer (37),
and Hex Flange Nut (34) to mount the
Motor Hood (20) to the Support Bracket
(10). See Figure 7.
Hex Bolts (55)

Flat
Washers
(32)

Hex Nut (33)

17.	 Insert the six Screws (40) into each
mounting hole. Fasten Drums together
using Plastic Washers (39) and Hex
Flange Nuts (38).

Pinion
Shaft (17)

Figure 5

15.	 Use gasket sealer (not included) to stick
the Rubber Gasket (2) to the Upper
Drum (1), making sure the holes in both
align. The Gasket must be flat on the
Upper Drum to ensure a proper seal.
See Figure 6.

Motor
Hood (20)
Hex
Flange
Nut (38)

Figure 6
Upper
Drum
(1)

Motor Bracket (25)
Figure 7
Rubber
Gasket
(2)

16.	 Place the Upper Drum onto the Lower
Drum (3), making sure the mounting
holes align in both.

SKU 67536

21.	 Using the Hex Bolt (58), Flat Washer
(48), Hex Nut (38) and Clamp (28) to
attach the Motor Bracket (25) to the
Motor Hood. See Figure 8. Tighten
connections until secure.

For technical questions, please call 1-800-444-3353.

Page 8

24.	 Place the Motor (30) onto the Motor
Bracket.

Motor
Cover
(21)

26.	 WARNING! Do not hammer the Drum
Pulley onto the Pinion Shaft. Doing so
can damage the unit and possibly lead to
a loose fitting Belt.

Hex Bolt
(58)
Flat
Washer
(48)
Clamp
(28)

Figure 8

22.	 Clean the Pinion Shaft of all plastic
protective material and other debris.
Also clean out any debris from the Motor
Pulley’s (24) hub.
23.	 Smear a few drops of lubricating oil on
the Pinion Shaft and Squarely push the
Drum Pulley (18) onto the Shaft so that
the groove in the Pulley engages the
Square Key (47). The Pulley should be
flush with the step on the Pinion Shaft.
See Figure 9.

Pinion
Shaft
(17)

27.	 Once the Pulley is pushed in all the way,
use an hex key wrench (not included) to
tighten the Screw (59) on the side of the
Pulley’s hub.
28.	 Attach the V-Belt (60) by placing it
around the Motor Pulley (24) and then
over the Drum Pulley (18). Using a
flat-edge screwdriver (not included),
push the Motor inward until the Motor is
directly under the Drum Pulley. Tighten
the Bolts securing the Motor to the Motor
Bracket (25).
29.	 Push the Motor downward until the Belt
tension is tight. When proper V-Belt
(60) tension (see page 11 under “Belt
Inspection and Tensioning”) is achieved,
tighten the Hex Bolt (58).
30.	 Check if Motor and belt turns correctly.
Hand turn the Drum Pulley and verify
that Motor Pulley and Drum Pulley do not
rub against any other part. Adjust Motor
location as needed.

Drum
Pulley
(18)

31.	 Mount the Motor Cover (21) to the Motor
Hood (20) using three Screws (40), Flat
Washers and Hex Flange Nuts (38). See
Figure 8.

Motor
(30)
Motor
Bracket
(25)
Figure 9

SKU 67536

25.	 Use Hex Bolt (41), Flat Washer (37) and
Hex Flange Nut (34) to secure the Motor
to the Motor Mount Plate. Hand-tighten
all four Hex Nuts since the motor will be
adjusted forward or backward later.

32.	 CAUTION! Make sure that the power
cord from the Motor to the Switch (49)
does not come in contact with any
moving parts.

For technical questions, please call 1-800-444-3353.

Page 9

33.	 Check all connections verify that all
screws, nuts, and bolts are securely
tightened.

Operating Instructions
	 Read the entire Important
Safety Information
section at the beginning of this
manual including all text under
subheadings therein before set up
or use of this product.

3.	

General Operating Instructions
1.	

Place the Concrete Mixer on a solid,
even surface.

2.	

Connect the Power Cord (66) to
an electric outlet (or properly rated
grounded three prong extension cord).

3.	

Add material to the Drum. Typical
maximum quantities include: 2 gallons
water with 3 shovels of cement and 15
shovels aggregate rock (using a size 3
shovel, not included.)

4.	

Adjust the Drum angle by pulling on the
Control Handle (7). First, disengage the
locking pins on the Arm (22) and push on
Arm until the desired angle is reached.
Re-engage the locking pins.

5.	

Flip the switch (49) to “ON” (I) position.

6.	

Once materials are mixed, tilt Drum and
dump materials where needed. The
materials are dumped while the Drum is
rotating.

7.	

When finished, flip the Switch to the
“OFF” (O) position and disconnect the
power cord.

8.	

Tilt the Drum angle as far down as
possible to drain all fluids from Drum.

9.	

Clean, then store indoors and out of
children’s reach.

Tool Set Up
	To prevent
serious injury
from accidental
operation:
Turn the Power Switch of the tool
to its “OFF” position and unplug
the tool from its electrical outlet
before performing any
inspection, maintenance, or
cleaning procedures.
TO PREVENT SERIOUS INJURY:
Do not operate with ANY
guard disabled, damaged,
or removed. Moving guards
must move freely and close
instantly.

Work Piece and Work Area Set Up
1.	

2.	

Designate a work area that is clean and
well-lit. The work area must not allow
access by children or pets to prevent
distraction and injury.

There must not be objects, such as utility
lines, nearby that will present a hazard
while working.

Route the power cord along a safe
path to reach the work area without
creating a tripping hazard or exposing
the power cord to possible damage. The
power cord must reach the work area
with enough extra length to allow free
movement while working.
SKU 67536

For technical questions, please call 1-800-444-3353.

Page 10

Maintenance And
Servicing
	 Procedures not specifically
explained in this manual must
be performed only by a qualified
technician.
To prevent
serious injury
from accidental
operation:
Turn the Power Switch of the tool
to its “OFF” position and unplug
the tool from its electrical outlet
before performing any
inspection, maintenance, or
cleaning procedures.

4.	

PERIODICALLY recheck all fasteners
and other connections for tightness.

5.	

WARNING! If the supply cord of
this power tool is damaged, it must be
replaced only by a qualified service
technician.

Belt Inspection and Tensioning

	

1.	

Retighten belt after the first 25 hours of
use. To test the tension, follow the steps
below.

2.	

Remove belt cover.

3.	

Examine belt for cracks, tears in the
backing, or other damage. Replace belt
if damaged according to steps below:
a.	Loosen the motor bracket bolts and
slide the bracket up as far as possible.

To prevent serious injury
from tool failure:
Do not use damaged equipment.
If abnormal noise or vibration
occurs, have the problem
corrected before further use.

b.	Slide the old belt off of the larger pulley
first, then remove it from the motor
pulley.
c.	 Put the new belt around the small pulley
first, then around the large pulley.

Cleaning, Maintenance, and
Lubrication
1.	

2.	

3.	

BEFORE EACH USE, inspect the
general condition of the tool. Check for
loose hardware, misalignment or binding
of moving parts, cracked or broken parts,
damaged electrical wiring, damaged or
cracked belts, and any other condition
that may affect its safe operation.
After Use, immediately wash out all
debris from the inside and outside of the
Cement Mixer. Scrub the inside of the
Drum with a stiff, long handled bristle
brush for best results. Wipe external
surfaces of the tool with clean cloth. I
DO NOT apply water in or around the
Motor Base Cover

SKU 67536

d.	Move the motor bracket down the belt
until it is properly tensioned according to
the directions below. Tighten the motor
bracket bolts.
4.	

Check and adjust belt tension according
to the steps below:
Deflection
Distance

= 1/2” to 3/4”

a.	Press on the center of the longest
span on the belt with moderate
finger pressure. Then measure the
deflection distance, the distance that
the belt moved. The belt should deflect
anywhere from 1/2” to 3/4”.

For technical questions, please call 1-800-444-3353.

Page 11

b.	If the belt deflects too much, tighten
belt by loosening the motor mounting
bolts and moving the motor away from
the other pulley slightly. Secure motor
mounting bolts and retest tension. If the
belt is too long to be properly tensioned,
it must be replaced.

c.	 If the belt deflects too little, loosen the
motor bracket bolts and lift it upward.
Secure motor mounting bracket and
retest tension.
5.	

Before use, replace belt motor cover.

Troubleshooting
Problem

Tool will not start.

Possible Causes

1.	 Cord not connected.
2.	 No power at outlet.

Likely Solutions

1.	 Check that cord is plugged in.
2.	 Check power at outlet. If outlet is unpowered,
turn off tool and check circuit breaker. If breaker
is tripped, make sure circuit has the correct
capacity for the tool and circuit has no other
loads.
3.	 Internal damage or wear.
3.	 Have technician service tool.
Tool operates slowly. Extension cord too long or wire size Eliminate use of extension cord. If an extension
too small.
cord is needed, use shorter/heavier gauge cord.
See Extension Cords in GROUNDING section.
Excessive noise or 1.	 Belt (if equipped) too loose
1.	 Properly tension belt.
rattling.
(slipping) or too tight (bearing
damage).
2.	 Internal damage or wear.
2.	 Have technician service tool.
Overheating/
1.	 Running at 100% load for
1.	 Allow for lighter no-load intervals.
Overloading.
extended time.
2.	 Blocked motor housing vents.
2.	 Wear ANSI-approved safety goggles and NIOSHapproved dust mask/respirator while blowing dust
out of motor using compressed air.
3.	 Motor being strained by long or
3.	 Eliminate use of extension cord. If an extension
small diameter extension cord.
cord is needed, use one with the proper diameter
for its length and load. See Extension Cords in
GROUNDING section.

	Follow all safety precautions whenever diagnosing or servicing the tool.
Disconnect power supply before service.

SKU 67536

For technical questions, please call 1-800-444-3353.

Page 12

Wiring Connection Diagrams

OVERLOAD
PROTECTOR

CAPACITANCE

M

30UF/350V

1

2

4

CK-5
GREEN RED

1

120V
60HZ
3

Note:	 The motor may require wiring prior to use. For your safety, this work should be done
only by an electrician or qualified technician.
ELECTRICAL DIAGRAM

MODLE: CM120-M1
PLEASE READ THE FOLLOWING
SUZHOU YMD CAREFULLY
The manufacturer and/or distributor hasMACHINERY
provided theCO.,LTD
parts list and assembly

diagram in this manual as a reference tool only. Neither the manufacturer or
distributor makes any representation or warranty of any kind to the buyer that he
or she is qualified to make any repairs to the product, or that he or she is qualified
to replace any parts of the product. In fact, the manufacturer and/or distributor
expressly states that all repairs and parts replacements should be undertaken by
certified and licensed technicians, and not by the buyer. The buyer assumes all risk
and liability arising out of his or her repairs to the original product or replacement
parts thereto, or arising out of his or her installation of replacement parts thereto.

SKU 67536

For technical questions, please call 1-800-444-3353.

Page 13

Parts List
Part
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

Description

Upper Drum
Rubber Gasket
Lower Drum
Washer
Aluminum Washer
Saddle
Control Handle
Spiral Spring
Handle Control Plate
Support Bracket
Adjusting Washer
Shaft
Upper Bearing Plate
Nest Bearing Plate
Gear
Washer
Pinion Shaft
Drum Pulley
Washer
Motor Hood
Motor Cover
Arm
Washer
Motor Pulley
Motor Bracket
Support Bracket
Stand
Clamp
Wheel Bracket
Motor
Hex Bolt (M10x70)
Flat Washer 10
Hex Nut (M10)

SKU 67536

Qty.
1
1
1
8
10
2
1
1
1
1
3
1
1
1
1
2
1
1
1
1
1
2
1
1
1
11
1
1
1
1
1
2
2

Part
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66

Description

Hex Flange Nut (M8)
Hex Bolt (M8x20)
Set Screw (M8x16)
Flat Washer 8
Hex Flange Nut (M6)
Plastic Washer 6
Set Screw (M6x16)
Hex Bolt (M8x16)
C-Clip 38
Elastic Pin (5x35)
Bearing (#60102)
Bearing (#60206)
C-Clip 15
Square Key (5x28)
Flat Washer 6
Switch
Hex Nut (M4)
Toothed Elastic Washer 4
Flat Washer 4
Set Screw (M4x12)
Hex Bolt (M8x60)
Hex Bolt (M8x25)
Elastic Washer 14
Hex Bolt (M14x30)
Hex Bolt (M6x60)
Set Screw (5x12)
V-Belt O-850
Hex Bolt (M8x65)
Hex Bolt (M8x55)
Cotter Pin (5x45)
Flat Washer 25
Rubber Wheel
Power Cord

For technical questions, please call 1-800-444-3353.

Qty.
28
2
2
18
11
7
10
12
4
1
2
2
1
1
5
5
3
3
3
3
4
4
1
1
2
1
1
4
2
2
4
2
1

Page 14

ASSEMBLY DIAGRAM
34

37
36

2

6
38

41
4

35

5

3

5

34

13

38

40 48
49

52

45
45

21

46 44

17 44

42 16

15

43

42

31

33
8

12

16

32

11

20
23

34

60

22

56
57

55

37

28

34

34

54

58
37

38

25
37

22

55

41
59
24

10

37

54 37 34

37
25

7

14

9

47

40 19

30

34

18
39

50

35

5

34

51

36

39
6

53

37

34

40

1

48

62

62

34
27

37 34

61

34

37

34

37

61

66

64

63 64
65

SKU 67536

29

64

64 63
65

For technical questions, please call 1-800-444-3353.

26

Page 15

Limited 1 year / 90 day Warranty
Harbor Freight Tools Co. makes every effort to assure that its products meet high quality
and durability standards, and warrants to the original purchaser that for a period of one year
from date of purchase that the tank is free of defects in materials and workmanship (90 days
if used by a professional contractor or if used as rental equipment). Harbor Freight Tools
also warrants to the original purchaser, for a period of ninety days from date of purchase,
that all other parts and components of the product are free from defects in materials and
workmanship. This warranty does not apply to damage due directly or indirectly to misuse,
abuse, negligence or accidents, repairs or alterations outside our facilities, normal wear and
tear, or to lack of maintenance. We shall in no event be liable for death, injuries to persons or
property, or for incidental, contingent, special or consequential damages arising from the use of
our product. Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation of exclusion may not apply to you. This warranty is
expressly in lieu of all other warranties, express or implied, including
the warranties of merchantability and fitness.
To take advantage of this warranty, the product or part must be returned to us with
transportation charges prepaid. Proof of purchase date and an explanation of the complaint
must accompany the merchandise. If our inspection verifies the defect, we will either repair or
replace the product at our election or we may elect to refund the purchase price if we cannot
readily and quickly provide you with a replacement. We will return repaired products at our
expense, but if we determine there is no defect, or that the defect resulted from causes not
within the scope of our warranty, then you must bear the cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which
vary from state to state.
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 444-3353

Record Product’s Serial Number Here:
Note:	 If product has no serial number, record month and year of purchase instead.
Note:	 Some parts are listed and shown for illustration purposes only, and are not available
individually as replacement parts.
SKU 67536

For technical questions, please call 1-800-444-3353.

Page 16



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