Burntech BOFP-48NG, Руководство владельца по эксплуатации и установке

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7
INSTALLATION (
Continued)
CHECKING GAS CONNECTIONS
WARNING: Test all gas piping and connec-
tions, internal and external to unit, for leaks
after installing or servicing. Correct all leaks
at once.
WARNING: Never use an open flame to check
for a leak. Apply a noncorrosive leak
detection fluid to all joints. Bubbles forming
show a leak. Correct all leaks at once.
CAUTION: Make sure external regulator has
been installed between propane/LP supply
and
appliance. See guidelines under
Connecting to Gas Supply , page 6.
PRESSURE TESTING GAS SUPPLY PIPING
SYSTEM
Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)
1. Disconnect appliance with its appliance main
gas valve (control valve) and equipment shutoff
valve from gas supply piping system. Pressures
in excess of 1/2 psig will damage appliance
regulator.
2. Cap off open end of gas pipe where equipment
shutoff valve was connected.
3. Pressurize supply piping system by either open-
ing propane/LP supply tank valve for
propane/LP gas or opening main gas valve
located on or near gas meter for natural gas or
using compressed air.
4. Check all joints of gas supply piping system. Ap-
ply noncorrosive leak detection fluid to all joints.
Bubbles forming show a leak.
5. Correct all leaks at once.
6. Reconnect appliance and equipment shutoff
valve to gas supply. Check reconnected fittings
for leaks.
Test Pressures Equal To or Less Than 1/2 PSIG
(3.5 kPa)
1. Close equipment shutoff valve (see Figure 4).
2. Pressurize supply piping system by either
opening propane/LP supply tank valve for
propane/LP gas or opening main gas valve
located on or near gas meter for natural gas or
using compressed air.
3. Check all joints from gas meter to equipment
shutoff valve for natural gas or propane/LP
supply
to equipment shutoff valve for
propane/LP. Apply noncorrosive leak detection
fluid to all joints. Bubbles forming show a leak.
4. Correct all leaks at once.
PRESSURE TESTING APPLIANCE GAS
CONNECTIONS
1. Open equipment shutoff valve (see Figure 4).
2. Open main gas valve located on or near gas
meter for natural gas or open propane/LP supply
tank valve.
3. Make sure control knob of appliance is in the
OFF position.
4. Check all joints from gas meter to equipment
shutoff valve for natural gas or propane/LP
supply
to equipment shutoff valve for
propane/LP. Apply noncorrosive leak detection
fluid to all joints. Bubbles forming show a leak.
5. Correct all leaks at once.
6. Light appliance (see
Operation , page 15).
Check all other internal joints for leaks.
7. Turn off appliance (see
To Turn Off Gas to
Appliance , page 15).