Alto-Shaam 500-TH-II Installation Operation & Maintenance page 29

DANGER
To prevent serious injury, death, or property
damage, always lock-out or post breaker
panel until service work has been completed.
WARNING
To prevent serious injury, death, or property
damage, always disconnect the appliance
from the power source before cleaning
or servicing.
Ensure that the circuit breaker is turned ON and your unit is receiving power before calling your Authorized
Alto-Shaam Service Agent.
This section is provided for the assistance of qualified and trained service technicians only and is not intended
for use by untrained or unauthorized service personnel. Do not attempt to repair or service the oven beyond this
point. Contact Alto-Shaam for the nearest authorized service agent. Repairs made by any other service agents
without prior authorization by Alto-Shaam will void the warranty.
NOTICE
MN-29756 (Rev. 5) 12/17 • TH-SK Series Cook, Hold, Smoke • 29
How to verify sensor integrity
Place the sensor in ice water. Test with an ohmmeter set
to the ohm scale.
Air sensor
If the reading is more than ± 20 ohms, replace sensor.
Service
1000 ohms ± 20