Filtering System - Henny Penny 500 Technical Manual

2-14. PRESSURE
REGULATION/
EXHAUST (Continued)

2-15. FILTERING SYSTEM

305
17. Slip spindle through limit stop, hold idle nut against acme
nut, and thread spindle through both. There should be 20 to
60 thousandths between acme nut and idle nut. To increase
dimension, turn idle nut counterclockwise; to decrease turn
clockwise.
18. Install the locking collar, locking pin and ball. Install the
ball seat in the lid. Install the retainer and spring.
19. Reassemble the crossbar to the lid cover according to
the "Lid Cover Installation" procedure.
20. Readjust the lid limit stop during the test cook cycle.
Filter Rinse Hose
The fi ltering system consists of the fi lter valve, motor and fi lter
pump assembly, fi lter screen assembly, and tubing.
SHORTENING WITH TEMPERATURE IN EXCESS
OF 200ºF FLOWS THROUGH THIS FILTER RINSE
HOSE. HEAT CAUSES THE RUBBER HOSE TO AGE
AND DETERIORATE. SEVERE BURNS WILL RE-
SULT IF THIS RINSE HOSE ASSEMBLY LEAKS OR
RUPTURES. THE HOSE AND FITTINGS SHOULD BE
CHECKED DAILY. IF AGING OR DISCOLORATION
IS SEEN, THE HOSE SHOULD NOT BE USED.
Removal
1. Close the fi lter valve.
2. Turn the pump switch to the OFF position.
3. Detach the hose.
THE HOSE AND FITTING WILL BE HOT. USE
Step 3
PROTECTIVE GLOVES OR CLOTH WHEN FOL-
LOWING THIS PROCEDURE, OR SEVERE BURNS
COULD RESULT.
This hose is not connected to fryer during normal operation.
Model 500/600
2-47