50
START-UP
Pre Start-up
Filling System (Heating Boilers)
Fill system with water. Purge all air from the system.
Lower system pressure. Open valves for normal sys-
tem operation, and fill system through feed pressure.
Manually open air vent on the compression tank until
water appears, then close vent.
Venting System Inspection
1. Check all vent pipe connections and flue pipe ma-
terial.
2. Make sure vent terminations are installed per code
and are clear of all debris or blockage.
For Your Safety
This appliance has a direct spark igniter. It is equipped
with an ignition device which automatically lights the
burners. Do not try to light the burners by hand.
BEFORE OPERATING, smell all around the appliance
area for gas. Be sure to smell near the floor because
some gas is heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS:
•
Do not try to light any appliance.
•
Do not touch any electrical switch; do not use any
telephone in your building.
•
Immediately call your gas supplier from a neigh-
bor’s telephone. Follow the gas supplier’s
instructions.
WARNING:
If you do not follow these instructions
exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
•
If you cannot reach your gas supplier, call the fire
department.
•
Use only your hand to close the gas supply shutoff
valve inside the boiler. Never use tools. If the knob
will not turn by hand, do not try to repair it, call a
qualified service technician. Forced or attempted
repair may result in a fire or explosion.
•
Do not use this appliance if any part has been
under water. Immediately call a qualified service
technician to inspect the appliance and to replace
any part of the control system and any gas control
which has been under water.
•
Check around unit for debris and remove com-
bustible products, i.e. gasoline, etc.
Pre Start-up Check
1. Verify the boiler is filled with water.
2. Check system piping for leaks. If found, repair
immediately.
3. Vent air from system. Air in system can interfere
with water circulation.
4. Purge air from gas line to boiler.
Initial Start-up
Required tools
•
(1) 12-0-12 (24” scale) U-tube manometer
•
(2) 6-0-6 (12” scale) U-tube manometer
•
Screwdrivers (assorted sizes and shapes)
•
(1) Crescent wrench (8” or 10”)
•
(1) Multi-meter
(Metric Allen wrenches will be required for servicing
the gas valve, but not during start-up)
NOTE:
Digital manometers are not recommended.
NOTE:
The wiring diagrams in this manual show all
standard options. Refer to the large wiring diagram
provided with your boiler for options installed on your
specific unit(s).
Содержание 88AR-398A
Страница 18: ...18 Fig 13 MODE 1 Single Boiler Primary Secondary Piping...
Страница 19: ...19 Fig 14 MODE 2 Single Boiler Primary Secondary Piping with Indirect DHW on System Loop...
Страница 20: ...20 Fig 15 MODE 3 Single Boiler Primary Secondary Piping with Indirect DHW on Boiler Loop...
Страница 47: ...47 WIRING DIAGRAM Fig 46 Wiring Diagram...
Страница 54: ...54 Fig 55 Boiler Lighting Shut Off Instructions...
Страница 65: ...65 ILLUSTRATED PARTS LIST...
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Страница 68: ...68 www raypak com Raypak Inc 2151 Eastman Avenue Oxnard CA 93030 805 278 5300 Fax 805 278 5468 Litho in U S A...
