Burntech BOFP-48P Installationshandbuch PDF herunterladen (Seite 7)

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).

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