Figure 7-4. Process Tubes; Figure 7-5. Remove Shelves; Figure 7-7. Remove Pilaster - Perlick HA24BB Service Manual

Residential Refrigeration
and Front Venting Commercial Refrigeration
Service Manual
7.2.1 Process Tubes and Access Valve
Refrigerant system is hermetically sealed. Use
access tubes to charge unit and check pressure.
Note: Access valves (saddle valves) are not
provided and may vary.
Access valves should never be left on the
equipment permanently as they tend to
leak over time. Install Schrader valves any
time the system has been accessed.

Figure 7-4. Process Tubes

Remove Evaporator Fan Panel
STEP 1.
Remove shelves, shelf slides and pilasters from
refrigerator section nearest the evaporator coil.
To remove a full extension shelf, pull shelf out so it
is fully extended, release lock mechanism on each
slide and pull out shelf. See Figure 7-5.
To remove the slides, lift up on front of slide and
pivot slightly inward to remove from the front
pilaster key slot. Pull slide forward to remove slide
from rear pilaster key slot. See Figure 7-6.
Remove screws from pilasters and remove. See
Figure 7-7.
Return to Table of Contents
Saddle
Valve
STEP
Refrigeration System Repair Instructions
Shelf
Lock

Figure 7-5. Remove Shelves

Figure 7-6. Remove Shelf Slide

Figure 7-7. Remove Pilaster

Page 7-4