Gems Lattner, Instruction Manual

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D. Table 1: Recommended Testing Schedule
Item Frequency Responsibility Remarks
Gauges and Sight Glass Daily Operator Make visual inspection and record readings in a log.
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 inspection.
Flame Failure Response Time Monthly Operator Close manual fuel valve supply. Check safety shut-
off timing. Log 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 fluctuating.
Hand Hole Plates Monthly Operator Visually check for leakage and replace gaskets as
necessary.
Firing Rate Control Annually Service Technician Verify BTU input and gas pressure and check with
combustion test/analyzer.
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
operation.
Pilot Turndown Test Annually Service Technician Required after any adjustments to pilot or gas
pressure.
High Limit Safety Control Annually Service Technician Refer to product literature.
Operating Control Annually Service Technician Refer to product literature.
Safety Valve As Required Operator In accordance with ASME Boiler and Pressure
Vessel Code, “Recommended Rules for Care and
Operation of Heating Boilers”.