D. Table 1: Recommended Testing Schedule
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Gauqes and Siqht Glass
Daily
Operator
Make visual insoection and record readinqs in a loa.
Instrument and Boiler Settings
Daily
Operator
Make visual check against manufacturer's
recommended specifications. Refer to product
literature sheets.
Low Water Fuel Cut-Off
Monthly
Operator
Refer to manufacturer's instructions.
Pilot and Main Fuel Valves
Monthly
Operator
Make visual insoection.
Flame Failure Response Time
Monthly
Operator
Close manual fuel valve supply. Check safety shut-
off timinq. Loq results.
Flame Signal Strength
Monthly
Operator
If appropriate equipment is installed to measure
flame signal, read and log results for pilot flame.
Notify service organization if readings are high, low,
or fluctuatina.
Hand Hole Plates
Monthly
Operator
Visually check for leakage and replace gaskets as
necessarv.
Firing Rate Control
Annually
Service Technician
Verify BTU input and gas pressure and check with
combustion tesUanalyzer.
Igniter or Pilot
Annually
Operator
Make visual inspection and check flame strength
with appropriate equipment.
Flue, Vent, and Stack
Annually
Operator
Make visual inspection and check for proper
ooeration.
Pilot Turndown Test
Annually
Service Technician
Required after any adjustments to pilot or gas
oressure.
Hiah Limit Safety Control
AnnuallY
Service Technician
Refer to product literature.
Ooeratinq Control
Annually
Service Technician
Refer to oroduct literature.
Safety Valve
As Required
Operator
In accordance with ASME Boiler and Pressure
Vessel Code, "Recommended Rules for Care and
Ooeration of Heatina Boilers".
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