Glastender GT-30 - Manual (Page 22)

Glastender, Inc. • 5400 North Michigan Road • Saginaw, MI • 48604-9780
800.748.0423 • 989.752.4275 • Fax 989.752.4444 • www.glastender.com
20
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roubleshooTInG
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uIde
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rouble or
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ITuaTIon
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ause
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emedy
G. Wash and/or rinse water 1. Completely plugged pump 1. Clean pump inlet screen.
not recirculating inlet screen.
2. Defective recirculating pump. 2. Replace recirculating pump.
H. Water leaking from 1. Defective pump seal. 1. Replace pump seal.
recirculating pump
housing - water on floor
I. Glasses slimy or soapy 1. Sanitizer feed line in 1. Clean line and place in proper
at end of cycle detergent container. container.
2. Rinse water not recirculating. 2. See G above.
J. Water spraying from 1. Partially plugged spray 1. Clean spray box nozzle(s). Refer
front of unit box nozzle(s). to cleaning instructions, pg. 17-18.
2. Front curtain not in place. 2. Install front curtain.
3. Worn front curtain. 3. Replace front curtain.
K. Recirculating wash and/ 1. Spray box not latched 1. Latch spray box properly.
or rinse pressure low properly.
2. Partially plugged pump 2. Clean pump inlet screen.Refer to
inlet screen. cleaning instructions, pg. 17-18.
3. Missing or worn spray 3. Replace gasket(s).
box gasket.
L. Low operating temperature 1. Thermostat set too low. 1. Increase temperature by turn-
ing screw clockwise.
2. Cold water supply con- 2. Replumb to hot water.
nected to hot water inlet.
3. Heater coated with lime. 3. De-lime wash tank. Caution:
Excessive lime build-up can
cause heater failure.
4. Defective heater. 4. Replace heater.*
5. Defective relay. 5. Replace relay.
6. Low power supply. 6. Check voltage and heater.
208V and 20V are available.
*NOTE: An Ohm meter can be used to verify if the heater is defective. Proper readings are: 208V = 9.5 to 11.5 240V = 13.1 to 15.0
M. Hot water runs contin- 1. Liquid level out of adjustment. 1. Remove obstruction or readjust.
uously, and detergent 2. Defective liquid level switch. 2. Test switch and replace if
pump is functioning necessary.
N. Hot water runs contin- 1. Hot water inlet valve 1. Clean or replace hot water
uously, but detergent not seating properly. inlet valve.
pump turns on and off