Chromalox PG434-4 Electric Heater User Manual


 
Chart A – Kit Selection Guide
Grill Disconnect Hanger Wall Mount Portable
Model
Kit Kit Kit Ground Fault Cart Kit**
STAR-02A-11-F PCN 111878 NA NA
STAR-02A-81-F PCN 111878 PCN 340777 NA
STAR-02A-21-F PCN 111878 PCN 340785 NA
STAR-02A-71-F PCN 111878 PCN 340793 NA
STAR-02A-41-F PCN 111878 PCN 340806 NA
STAR-02A-61-F PCN 111878 PCN 340814 NA
STAR-05A-81-F PCN 111894 PCN 340777 PCN 340620
STAR-05A-21-F PCN 111894 PCN 340785 PCN 340620
STAR-05A-71-F PCN 111894 PCN 340793 PCN 340620
STAR-05A-41-F PCN 111894 PCN 340806 PCN 340620
STAR-05A-61-F PCN 111894 PCN 340662 PCN 340654 PCN 340814 PCN 340620
STAR-06A-83-F PCN 340638 PCN 340777 PCN 340830
STAR-06A-23-F PCN 340638 PCN 340785 PCN 340830
STAR-06A-71-F PCN 340638 PCN 340793 PCN 340830
STAR-06A-43-F PCN 340638 PCN 340806 PCN 340830
STAR-06A-63-F PCN 340638 PCN 340814 PCN 340830
STAR-14A-83-F PCN 340857 PCN 340777 PCN 340849
STAR-14A-23-F PCN 340857 PCN 340785 PCN 340849
STAR-14A-71-F PCN 340857 PCN 340793 PCN 340849
STAR-14A-43-F PCN 340857 PCN 340806 PCN 340849
STAR-14A-63-F PCN 340857 PCN 340814 PCN 340849
OPTIONAL ACCESSORIES
** Includes Grill(s)
4
MAINTENANCE
ELECRIC SHOCK HAZARD. Disconnect all power
before servicing or replacing heating elements.
BURN HAZARD. Hot surfaces. Allow sufficient time for
heater to cool before serviceing or cleaning heater.
The reflectors should be kept clean to obtain the maximum
radiant output.
Element Replacement
1. Remove Terminal Box Cover.
2. Disconnect lead wires from heater terminals and disengage box
from conduit /cable fitting.
3. Remove safety grills (if installed).
4. Remove retainer screw located on the reflector at the terminal end.
5. Loosen (2), 3/8" nuts from the terminal box bracket located on the
back of the heater and slide the entire heating element assembly
out of the reflector assembly.
6. Remove wires and jumper straps as required to replace the failed
heating element(s).
7. Remove bulkhead fitting nuts and washers.
8. Remove failed element and replace with a new element. Replace
only with genuine Chromalox "Arctic End" elements. Use of other
elements will cause excess temperatures inside terminal box.
9. Place gasket on the bulkhead fitting and insert terminals and fit-
tings into the element holes in the terminal box.
10. Place washers and nuts on bulkhead fittings and tighten.
11. Replace wiring and jumper straps (see Fig. 1).
12. Reassemble by following the reverse procedures
(steps 5 through 1).