Lattner Boiler Company WLF 9.5 HP Instruction Manual page 21

D. Table 1: Recommended Testing Schedule
Gauqes and Siqht Glass
Instrument and Boiler Settings
Low Water Fuel Cut-Off
Pilot and Main Fuel Valves
Flame Failure Response Time
Flame Signal Strength
Hand Hole Plates
Firing Rate Control
Igniter or Pilot
Flue, Vent, and Stack
Pilot Turndown Test
Hiah Limit Safety Control
O oeratinq Control
Safety Valve
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Daily Operator
Daily Operator
Monthly Operator
Monthly Operator
Monthly Operator
Monthly Operator
Monthly Operator
Annually Service Technician
Annually Operator
Annually
Operator
Annually Service Technician
AnnuallY Service Technician
Annually Service Technician
As Required
Operator
20
. .
Make visual insoection and record readinqs in a loa.
Make visual check against manufacturer's
recommended specifications. Refer to product
literature sheets.
Refer to manufacturer's instructions.
Make visual insoection.
Close manual fuel valve supply. Check safety shut-
off timinq. Loq results.
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.
Visually check for leakage and replace gaskets as
necessarv.
Verify BTU input and gas pressure and check with
combustion tesUanalyzer.
Make visual inspection and check flame strength
with appropriate equipment.
Make visual inspection and check for proper
ooeration.
Required after any adjustments to pilot or gas
oressure.
Refer to product literature.
Refer to oroduct literature.
In accordance with ASME Boiler and Pressure
Vessel Code, "Recommended Rules for Care and
Ooeration of Heatina Boilers".