Gohastings Com Ec 120 Users Manual ISEC 1 SERVICE

EC-40 ISEC-1 SERVICE MANUAL

2015-02-09

: Gohastings-Com Gohastings-Com-Ec-120-Users-Manual-560915 gohastings-com-ec-120-users-manual-560915 gohastings-com pdf

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     INSTALLATION AND OPERATION MANUAL  Evaporative Coolers EC-40, -80, -120, -160, -220, -300, -400, -500, -600, and -750        N O T I C E Read These Instructions Before Installation  Upon arrival, inspect the unit for shipping damage and completeness.  If any part is missing or damaged, notify the carrier immediately.  Always refer to the unit’s serial and model numbers located on the specification plate when making an inquiry regarding maintenance and parts.  To insure unit integrity, use only Factory Authorized Replacement Parts.  ISEC-1 July 1997
CONTENTS  Precautions .………………………………………………………………………..................... Page 2Specifications ………………………………………………………………………................... Page 3Unit Installation ………………………………………………………………………………….. 1.  Evaporative Cooler ……………………………………………………...................... Page 32.  Wiring …………………………………………………………………………………...  Page 33.  Water connections …………………………………………………………………….  Page 4Operation 1.  Standard Unit …………………………………………………………………………..  Page 42.  Unit with automatic Drain Kit ……………………………………………..................  Page 53.  Unit with Automatic Drain Kit and Freeze Protection ……………………………… Page 5Service and Parts …………………………………………………………..................  Pages 6 and 7Trouble Shooting ………………………………………………………………………………...  Page 8            PRECAUTIONS  1.  Read these instructions before installation and operation; save for future reference.  This manual contains necessary information for safe operation and maintenance of the unit.  2.  Shut off main power and lock it in the off position when making repairs or replacements of components.  3. Use extreme caution when making voltage tests with “live” circuits – follow the established safety procedures.  4.  Electrical repairs should be performed by trained, qualified personnel only.  (Failure to follow safe electrical procedures can result in series injury – or death.)  5.  Do not attempt to operate unit by jumping, or otherwise bypassing, any circuit.  6.  Keep evaporator reservoir clean.  Do not allow fine sediments or scale to accumulate in reservoir, on filter media, or on other components.  7.  Do not exceed water pressures recommended in this manual.  WARNING           This  equipment  was  designed  and manufactured with safe  operation  as   a priority.  However, the very nature of any equipment having water and electrical connections presents hazards to personnel which cannot be completely safeguarded against. - 2 -

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