6-4
s
ervICe
P/N 0520677_W
U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
SERVICING VERTICAL LIGHTING
Refer to door manufacturer’s manual for
servicing of vertical lamps.
SERVICING DOORS AND FRAMES
See door manufacturer’s service manual for
servicing information. One manual is shipped
with each merchandiser.
REPLACING DOOR OR DOOR FRAME PARTS
Parts for Reach-in doors and door frame
assemblies must be ordered direct from the
door manufacturer. This includes the glass
doors, door frame assemblies, lamps, ballasts,
door handles, hold open slides, and power
cords.
Refer to specific warranty supplied with
the door.
The manufacturers have a warranty
against moisture penetration, a warranty
against tempered glass breakage, and a
warranty on ballasts. Lamps are not covered by
Hussmann or the door manufacturer.
REPAIRING ALUMINUM COIL
The aluminum coils used in Hussmann
merchandisers may be easily repaired in
the field. Materials are available from local
refrigeration wholesalers.
Hussmann recommends the following solders
and technique:
Solders
Aladdin Welding Products Inc.
P.O. Box 7188
1300 Burton St.
Grand Rapids, MI 49507
Phone:
1-800-645-3413
X-Ergon
1570 E. Northgate
P.O. Box 2102
Irving, TX 75062
Phone:
1-800-527-9916
NOTE:
Hussmann Aluminum
melts at
1125°F (607°C)
Aladdin 3-in-1 rod at
732°F (389°C)
X-Ergon Acid core at
455°F (235°C)
Technique:
1. Locate Leak.
2. REMOVE ALL PRESSURE.
3. Brush area UNDER HEAT.
4. Use PRESTOLITE TORCH ONLY.
Number 6 tip.
5. Maintain separate set of stainless
steel brushes and USE ONLY ON
ALUMINUM.
6. Tin surface around area.
7. Brush tinned surface UNDER HEAT,
thoroughly filling the open pores around
leak.
8. Repair leak. Let aluminum melt solder,
NOT the torch.
9. Don’t repair for looks. Go for thickness.
10. Perform a leak check.
11. Wash with water.
12. Cover with a good flexible sealant.
