Vulcan-Hart K20EL ML-136073 Hot Beverage Maker User Manual


 
9. Check for proper operation.
TEMPERATURE SENSOR
Disconnect the
electrical power to the machine and
follow lockout / tagout procedures.
1. Open pressure relief valve until reservoir jacket
is completely vented.
2. Remove BOTTOM COVER.
3. Place a large container under the kettle to catch
liquid that drains from kettle.
NOTE: If liquid drained from kettle is still clean, save
for reuse.
4. Remove component from bottom of kettle.
Fig. 17
5. Reverse procedure to install.
NOTE: Clean threads and apply pipe thread sealant
when replacing temperature sensor.
6. Refill jacket with fluid. See FILLING THE
RESERVOIR JACKET.
7. Remove air from reservoir jacket as outlined
under VENTING.
8. Check for proper operation.
PRESSURE SWITCH
Disconnect the
electrical power to the machine and
follow lockout / tagout procedures.
1. Open pressure relief valve until reservoir jacket
is completely vented.
2. Remove BOTTOM COVER.
3. Disconnect lead wires from the pressure switch.
4. Place a large container under the kettle to catch
liquid that drains from kettle.
NOTE: If liquid drained from kettle is still clean, save
for reuse.
5. Disconnect compression fitting from elbow near
the pressure switch.
6. Remove top nut on brass fitting to remove
pressure switch from mounting bracket.
7. Remove component from bottom of kettle.
Fig. 18
8. Reverse procedure to install.
NOTE: Pressure switch setting is fixed and should not
be adjusted. Clean threads and apply pipe thread
sealant when replacing pressure switch.
9. Refill jacket with fluid. See FILLING THE
RESERVOIR JACKET.
Electric Stationary and Tilting Kettles - REMOVAL AND REPLACEMENT OF PARTS
F45472 (1112) Page 10 of 29