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• Before installing, read these instructions carefully. Failure to do so could result in damage
to the unit and/or cause a hazardous condition.
• Check the ratings on the air conditioner to ensure the product is suitable for your
application. Electrical ratings are located on the air conditioner nameplate on the side of
the unit.
• DISCONNECT POWER BEFORE BEGINNING INSTALLATION.
• If continuous operation of the unit is essential to ensure the function of any other
equipment, then adequate warning devices should be installed.
• Enclosures equipped with air conditioners must be securely fastened to prevent tipping.
• These air conditioners are not intended for use in hose down areas or hazardous locations.
• Once installation is complete, check all internal and external electrical clearances to ensure
equipment will function safely and properly
MOUNTING INSTRUCTIONS
1. Remove cover from PROLINE
2. Remove shroud from air conditioner:
− Four bolts and washers at top of air conditioner.
− Two screws in front flange.
3. Place air conditioner base on top of PROLINE
frame.
4. Use four bolts and washers to fasten air conditioner
base to the top of the PROLINE
5. Place shroud on air conditioner base.
6. Fasten shroud to air conditioner base with four bolts
and washers (or optional lifting eyes) at the top of
the shroud and two screws in the shrouds front
flange.
7. Attach elbow and drain tube with clamps provided.
8. Install filter and grille.
NOTE: Air conditioner should be installed as level as
possible to ensure proper operation.
A spreader bar must be used when air
conditioner/PROLINE
eyes.
6
INSTALLATION INSTRUCTIONS
®
frame.
®
frame.
®
frame is lifted with optional lifting
CAUTION
®
* Hardware included with
** Hardware included with
*** Optional hardware.
E 2005 Hoffman Enclosures Inc.
®
PROLINE
frame.
®
PROLINE
A/C
87567377
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