Perlick BBS60 - Page 24

Back Bar Service Manual
Return to Table of Contents Refrigeration System Repair Instructions Page 6-9
STEP 4.
Service valve positions are as follows:
Fully Left
Back seated with flow from
refrigeration system closed.
Middle
Allows flow from the refrigeration
system to the service port.
Fully Right
Front seated with flow to the
service port closed.
STEP 5.
Charge level is listed on unit information plate.
Once charge level has been set, avoid installing
gauges as part of regular service. System should
be kept sealed.
Do not “top off” or add refrigerant to an unknown
existing charge.
Completely reclaim existing refrigerant in
accordance with EPA regulations and thoroughly
evacuate the system.
After evacuating the system:
1. Break vacuum with refrigerant.
2. Purge system through the high side until a
nominal amount of refrigerant is purged out
of the low side.
3. Then “weigh in” the correct total charge into
system.
Replace compressor starting
device – Self-contained models
STEP 1.
Completely slide out refrigeration deck. See
Section 6.2.
STEP 2.
Pry open gray cover. Starting device is now
accessible.
Overload device and capacitor are also accessible.
Starting device
Overload
Capacitor