62-12119
2
TOOLS REQUIRED
• Wrench Set
• Screwdrivers: Flat, Phillips, and Pozi-Drive
• Torque Wrench and Sockets
• CO
2
Refrigerant Leak Detector (07-00529-00)
• CO
2
Refrigeration Gauge Set (07-00527-00)
• Fin Combs (8 and 16 Fins per Inch)
• Megohm Meter
• Multimeter
1. Before opening any panels for inspection or replacing any
electrical component in the system, apply the Lock Out / Tag
Out procedure:
a. Turn the unit off.
b. Open the unit circuit breaker (CB1).
c. Unplug the unit from main power.
d. Apply a locking device to ensure the system cannot be
plugged in during the maintenance procedure.
2. Carrier Transicold recommends wearing the appropriate
safety equipment such as safety glasses, gloves, etc.
whenever working on refrigeration equipment. Personnel
should be aware of the dangers inherent in servicing
equipment and assure they have read the relevant
operations and service manual for any unit.
3. To prevent damage to aluminum, it is recommend to use low
pressure fresh water cleaning.
4. All local requirements for recovery and safe disposal of
refrigerants and oils must be followed.
5. If any leak repair is made on the unit, it
MUST
be leak tested
using the CO
2
leak detector and full refrigerant charge on the
system.
WARNINGS AND NOTES
!
