Vulcan-Hart k20GLT Hot Beverage Maker User Manual


 
DOWN LIMIT SWITCH (3S)
ADJUSTMENT - POWER TILTING
OPTION ONLY
Fig. 50
1. Remove CONTROL BOX COVER (TILTING) to
access Down Limit Switch (3S).
2. Kettle tilt operation - The switch actuator should
be operated by the arm when the kettle is tilted
past 90° to open the switch contacts and stop
travel. The adjustment range is 92 to 95 degrees.
3. If adjustment is necessary, tilt kettle as described
above and stop travel.
A. Loosen the down limit switch mounting
bracket screws (2) and position the switch
to obtain the proper down limit switch
operation. The mounting bracket holes are
slotted to allow for adjustment.
4. Tighten switch mounting bracket screws and
check for proper operation.
DC TILT MOTOR CONTROLLER
TEST - POWER TILTING OPTION
ONLY
Fig. 51
1. Access the DC tilt motor controller as outlined
under ELECTRICAL PANEL COMPONENTS -
POWER TILTING OPTION ONLY.
Set VOM to measure AC volts and connect meter
leads at L1 & L2 on the controller.
2. Turn power switch on.
3. Verify 120VAC at L1 & L2 on the controller when
the tilt motor switch (momentary) is operated to
lower and raise the kettle.
A. If voltage is present but kettle does not raise
& lower, proceed to step 5.
B. If voltage is not present refer to POWER
TILTING OPTION ONLY under
TROUBLESHOOTING.
4. Disconnect power to the machine.
5. Set VOM to measure DC volts and connect VOM
leads to terminals A + (positive) & A - (negative)
on the controller.
6. Re-connect power to the machine.
7. Verify 90VDC (approximate) from the DC tilt
motor controller when the tilt motor switch
(momentary) is operated to raise & lower the pan.
K Series Gas Kettles 2/3 Jacketed Stationary and Tilting - SERVICE PROCEDURES AND ADJUSTMENTS
F45461 Rev. A (0713) Page 28 of 44