Replacement of the Developer Over-temperature Thermostat
[1] Disconnect the main power.
[2] Drain the DEVELOPER TANK or clamp the 2 TUBES to the THERMOWELL. See the illustration on
page 2-30.
[3] Disconnect the OVER-TEMPERATURE THERMOSTAT at TB4-15, TB4-16, TB4-8, and TB4-9.
When you remove the OVER-TEMPERATURE THERMOSTAT from the THERMOWELL, a small
amount of liquid may spill. Clean any spilled solution.
[4] Remove the OVER-TEMPERATURE THERMOSTAT from the THERMOWELL.
[5] Apply SEALANT TL-3230 to the threads of the new OVER-TEMPERATURE THERMOSTAT.
Do not install the new OVER-TEMPERATURE THERMOSTAT below the position shown in the illustration.
[6] Install the new OVER-TEMPERATURE THERMOSTAT 5 mm (13/64 inch) from the THERMOWELL.
See the illustration below.
[7] Connect TB4-15, TB4-16, TB4-8, and TB4-9 to the new OVER-TEMPERATURE THERMOSTAT.
[8] Unclamp the 2 TUBES or fill the DEVELOPER TANK.
13.9 cm
(5.500 + .060 in.)
5 mm
(13/64 in.)
-
H048_0162BA
H048_0162BCA
THERMOSTAT
OVER-TEMPERATURE
DEVELOPER
THERMOWELL
THERMISTOR
DEVELOPER
Replacement of the Developer Over-temperature Thermostat
2-30 981777