Connect2Gas QR 1/2 Inch x 1500mm Braided Gas Catering Hose Installation Guide
- June 8, 2024
- Connect2Gas
Table of Contents
Connect2Gas QR 1/2 Inch x 1500mm Braided Gas Catering Hose
INSTALLATION INSTRUCTIONS
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Installation MUST be in accordance with BS 6173: 1990 for installation of commercial catering gas fired appliances.
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Suitable for use with 1st, 2nd & 3rd family gases only on piping system at a pressure NOT exceeding 50 mbar.
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Installation and commissioning MUST be carried out by a qualified and approved commercial catering gas engineer.
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Gas supply must be turned off and all the equipment control knobs to be switched to off position before connecting.
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An accessible, manually operated shut-off valve MUST be installed in accordance with BS 6173 : 1990.
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Gas flow direction must start from the quick release valve end to the male end which connects to the equipment.
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Restraint cable supplied MUST be fitted securely to restrict movement of the appliance whilst the hose is connected to prevent causing any damage. The restraint cable MUST NOT be attached to the gas supply pipes, to the flexible connection or to any point insecurely anchored. The restraining kit shall be inspected as a part of the maintenance and safety procedures.
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The gas outlet to which connection is to be made MUST be located in the same room as the appliance and the connection MUST NOT be concealed within, or run through, any wall, floor or partition.
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On completion, the final assembly MUST be tested for any leaks.
CAUTION. A naked flame MUST NOT be used for this purpose. Leak test solutions can cause corrosion, so thorough rinsing with water after the test is required. -
Connect2Gas hose MUST NOT come into contact with any sharp edges or wiring.
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Connect2Gas hose MUST NOT be pinched, twisted or taught when installed. The installation MUST avoid excessive flexing, bending or vibration of the hose in service.
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Both the end fittings of the gas hose are thread locked and MUST NEVER BE undone.
Part number Size Length
- 50C2G100 ½ “ 1000 mm
- 50C2G125 ½ “ 1250 mm
- 50C2G150 ½ “ 1500 mm
- 75C2G100 ¾ “ 1000 mm
- 75C2G125 ¾ “ 1250 mm
- 75C2G150 ¾ “ 1500 mm
GAS FLOW RATE
- ½” size the gas flow rate is 2.45 m3/h
- ¾” size the gas flow rate is 4.25 m3/h
CORRECT & INCORRECT INSTALLATION EXAMPLES
- Hose must not be kinked
- Hose must not touch floor
- Quick release should be at gas supply end
- U shape is ideal
- No knots in hose
RESTRAINING CABLE SAFETY
- APPLIANCE MUST BE MOVED WITH CAUTION WHEN COLD TO THE TOUCH.
- DISCONNECT HOSE WITH THE QUICK RELEASE VALVE FROM THE GAS SUPPLY.
- DISCONNECT THE RESTRAINING CABLE BEFORE MOVING THE APPLIANCE.
HEAVY DUTY BRAIDED CONSTRUCTION
- Connect2Gas premium heavy duty gas hoses are made of corrugated flexible tube, woven with an extra layer of outer braiding all in 304 stainless steel, achieving ultimate tensile strength, durability and safety.
- IMPORTANT NOTICE RESTRAINING CABLE SUPPLIED WITH OUR GAS HOSE MUST BE CONNECTED AT ALL TIMES WHEN IN USE. FAILING TO DO SO WILL VOID ANY WARRANTY.
Connect2Gas hose assemblies have been type tested by BSI to: BS 669 PART 2: 1997
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