Weil-McLain GOLD CGs User's Information Manual page 8

User maintenance procedures
Service periodically . . . . . . . . . . . .
Clean vent termination & air
intake screens
1. Remove all lint and debris from both the boiler air
intake screen and the flue discharge screen.
2. The boiler control module will sense blockage of
the air intake or flue and lockout if the blockage is
excessive. It will signal the failure by flashing the
appropriate indicator lights on the control board.
3. If removing the debris does not allow the boiler to
operate correctly afterwards, contact your qualifed
Service every 6 months . . . . . . . . .
Operate boiler relief valve
1. Before proceeding, verify that the relief valve out-
let has been piped to a safe place of discharge, avoid-
ing any possibility of scalding from hot water.
2. Read the boiler pressure/temperature gauge to
make sure the system is pressurized.
3. Lift the relief valve top lever slightly, allowing wa-
ter to relieve through the valve and discharge pip-
ing.
4. If water flows freely, release the lever and allow the
valve to seat. Watch the end of the relief valve dis-
8
GOLD CGs — User's Information Manual
To avoid water damage or scalding
due to valve operation, a metal dis-
charge line must be connected to
relief valve outlet and run to a safe
place of disposal. This discharge line
must be installed by a qualifed
heating installer or service techni-
cian in accordance with the instruc-
tions in the
Boiler manual
discharge line must be terminated
so as to eliminate possibility of se-
vere burns should the valve dis-
charge.
service technician to inspect the boiler and vent/
air systems.
Test low water cutoff (if
installed)
1. If the system is equipped with a low water cutoff,
test the low water cutoff periodically during the
heating season, following the low water cutoff
manufacturer's instructions.
charge pipe to ensure that the valve does not weep
after the line has had time to drain. If the valve
weeps, lift the seat again to attempt to clean the valve
seat. If the valve continues to weep afterwards, con-
tact your qualified service technician to inspect the
valve and system.
5. If water does not flow from the valve when you lift
the lever completely, the valve or discharge line may
be blocked. Immediately shutdown the boiler, fol-
lowing the instructions on the inside jacket top
Lighting Instructions. Call your qualified service
. The
technician to inspect the boiler and system.
Oil inducer motor
1. Use only S.A.E. 20 motor oil. DO NOT use house-
hold universal oils.
Use only S.A.E. 20 motor oil to lu-
bricate the inducer motor. Do not
use common universal household
oils.
2. Place a few drops of oil in each of the two oiler
cups on the inducer motor.
Part No. 550-110-261/0999