Henny Penny 500 Service Manual page 105

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PRIMARY CONTACTOR
HEAT CONTACTOR
Each electric fryer requires two switching contactors.
One is the primary contactor and the second in line is
the heat contactor. When open, the primary contactor
allows no power to flow to the heat contactor. When
closed, the primary contactor completes the timer cir-
cuit and the high limit (heat) circuit. It also supplies
power to the heat contactor which is controlled by the
thermostat.
1. Remove electrical power supplied to the fryer.
Place POWER/OFF/PUMP switch to the OFF
position, andSunplug the pow& cord or open the
wall circuit breaker, or electrical shock could
result.
2. Remove the control panel and insert it in the slot
above the door. Refer to paragraph 5-4.
3. Perform a check on the contactor as follows:
Test Points
Results
from 23 to 29
from 24 to 28
from 25 to 27
from 30 to 34
from 31 to 35
from 32 to 36
from 22 to 26
from 33 to 37
open circuit
open circuit
open circuit
open circuit
open circuit
open circuit
ohm reading 415
ohm reading 415