Advanced Radiant Systems KMI, Инструкция по установке, эксплуатации и обслуживанию

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Page 10
High Efficiency - High Intensity KMI_02142017al
Gas Connections
Connect the gas line (using an approved Flexible Gas Connector) to gas valve train assembly, see figure below for
the correct and incorrect connections.
INSTALLATION INSTRUCTIONS
INCORRECT POSITIONS
CORRECT POSITIONS
HEATER
MOVEMENT
HEATER
MOVEMENT
HEATER
MOVEMENT
HEATER
MOVEMENT
WRONG WRONG
WRONG
WRONG
3" MAX. DISPLACEMENT
12"
HEATER
MOVEMENT
WARNING
◊ Flexible connector should not be under tension when connected to the heater. Refer to figure
above.
◊ It is recommended to test leak the system before connecting the heater to the gas line as the leak
test may damage the gas valve.
• Provide a ¹/8" NPT plugged tapping, accessible for test gage connection, immediately upstream of the gas
supply connection to the heater.
• The Gas Valve should be installed in the upright position (vertically up @ 12 O'clock position) or horizontally
(3 or 9 O'clock positions) but not vertically down @ 6 O'clock position) see figure below.
• The Gas Pressure Switch must remain in the horizontal position at all times.
• Carry out a leak test to the entire system by opening the gas valve, check for any leaks and fix any leak
issues.
GAS VALVE
CORRECT POSITIONS
GAS VALVE
INCORRECT POSITIONS
WARNING:
GAS PRESSURE
SWITCH MUST
REMAIN IN
HORIZONTAL
POSITION