60-2309—8 8
V4055A,B,D,E
CHECKOUT AND SERVICE
Checkout and Service
CAUTION
Only a trained, experienced, flame safeguard con-
trol service technician should check out and service
this control.
CHECKOUT
After the installation is complete, cycle the valve several
times with the manual fuel shutoff cock closed before
testing the system in actual operation.
SERVICE
The actuator is not field repairable except for replacing
the auxiliary switch or proof-of-closure switch. See Instal-
lation section for procedure. Do not disassemble the valve
actuator.
If the actuator should fail to operate properly, replace it.
Home and Building Control Home and Building Control Helping You Control Your World
Honeywell Inc. Honeywell Limited—Honeywell Limitée
1985 Douglas Drive North 740 Ellesmere Road
Golden Valley, MN 55422 Scarborough, Ontario
M1P 2V9
Printed in U.S.A.
QUALITY IS KEY
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