Hamworthy Purewell Installation, Commisioning And Maintenance Instructions

Also see for Purewell: Installation, commisioning and maintenance instructions

Contents

Hamworthy Purewell Installation, Commisioning And Maintenance Instructions Manual pdf 16 page image

HAMWORTHY HEATING LTD. PUREWELL AUTOMATIC IGNITION 500001035/G10Figure No. 5aReference to Figure No. 5c - Fold down petals asshown. Use foil tape to affix edges. Fold asReference to Figure No. 5b - Insulation should befolded around boiler such that its rear edges meet inthe centre. Ensure flow and return connections areclear and unobstructed. Apply foil tape down join.Figure No. 5brequired. Ensure gas pipe bracket is clear andunobstructed.Figure No. 5cEnsure combustion air passages are unobstructedwhen fully fitted.10.3 Gas Pipe Fitting InstructionsWith reference to Figure No. 6a - Remove half unionand gas valve from gas train. Ensure gas valve/manifold bracket does not suffer undue stress/movement. Affix half union and gas valve assemblyto gas pipe as shown using proprietary sealingcompound. Ensure gas valve lever is correctlyorientated. Offer gas pipe to boiler as shown. Bracketshould be mounted as shown. Bracket’s position willbe dependent on boiler size.Figure No. 6a