Groen 2TRI-RES-20G, Service Manual

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PART NUMBER 152797 REVI-
CALL 888-994-7636 FOR TECHNICAL SUPPORT 5
WARNING: The signal word WARNING tells you that a pos-
sibly hazardous situation is present, and if not avoided, could
cause serious injury or death.
• Always turn off the Tri-Res power before removing partitions
or panels.
• Disconnect the Tri-Res from the power source before per
forming any service.
CAUTION:
The signal work
CAUTION
warns you of a haz-
ardous situation which, if not avoided, may result in minor or
moderate injury.
• Tri-Res may be hot. Take precautions to prevent any contact
with hot surfaces.
• Be sure all interior partitions have been installed before
operating the Tri-Res.
• All Tri-Res operators and service personnel should be
familiar with correct and safe operating procedures.
• Be sure Tri-Res drain is not blocked as this could result in
improper Tri-Res operations.
Two other signal words, not directly related to personal safety,
are also used in this manual:
NOTICE and IMPORTANT.
NOTICE
is used to highlight an operating or maintenance tip or
suggestion.
IMPORTANT is used to highlight an operating or maintenance
tip or suggestion.
1.5 Glossary of Terms
The following abbreviations and terms are use in this manual:
BTU British Thermal Unit
gPM gallons Per Minute
LED Lighting Emitting Diode
MM Millimeter
NEC National Electric Code
N.P.T. National Pipe Thread
NSF
National Sanitation Foundation
PSI Pounds per Square Inch (Pressure)
U.L. Underwriter’s Laboratory, Inc.
1.6 Tools and Supplies
This Section identifies the tools, instruments and supplies which
will be required and useful in the inspection, repair and testing
of the equipment and described in this manual.
Most likely, many of these tools and supplies are already in
your tool kits and are used in everyday maintenance. Make sure
to use only the specified sealants, compounds and dressings
recommended by groen.
CAUTION:
Care should be taken in using the correct tool as
indication. Using the wrong tool may inflict damage to the
part being removed, installed and/or adjusted. Make sure that
the calibrations on instruments are periodically checked for
accuracy.
1.6.1 Required Tools
• Screw Drivers: Flat Blade No. 1 and No. 2
• Phillips No. 1 and No. 2
• Socket Wrenches: 1⁄4” through 7/8”
• Nutdrivers (metric and inches)
• Open Ended Wrenches 1⁄4” through 7/8”
• Pipe Wrenches: 6” and 8” size
• Allen Wrenches: 1/16” through 1⁄4”
• Slip Joint Pliers: ChannelLock or Equivalent
• Wire Crimpers
1.6.2 Recommended Instruments
• Digital Multimeter: Fluke Model 77 or equivalent
1.6.3 Helpful Hardware
• Extension Mirror
• Screw Starter
• Level: 18’ Model
• Fuse Puller
1.6.4 Recommended Supplies
• Pipe Thread Compound: LACO PipeTite Stik
No. 11176 or equivalent
• Motor Sealant Grease: Bel-Ray
• 2” Aluminum Duct Tape
• Removable Thread Locker:
Locktite Type 242 (Door)
Locktite Type 222 (Exterior)
• Clear Silicone Sealant:
Dow Corning Type 732
IntroductIon