Graco 257500, 258699 important safety instructions Installation

Installation

1.Replace thermopile (7). 7

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2. Replace gas pilot mounting plate (18).

18

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3.Connect gas pilot line (76) at gas pilot coupling (171).

171

76

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4.Guide thermopile wire into gas safety valve enclo- sure (28).

28

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5. Zip-tie wires together.

6.Replace wire grommet (209) on gas safety valve enclosure (28).

28

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209

Thermopile Replacement

7.Connect thermopile wires to gas safety valve (13). See Parts manual 313880 for additional details.

13

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8.Replace cover (252) on gas safety valve enclosure (28).

252

28

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9. Replace gas safety enclosure back cover.

10. Reconnect hose and turn LP-gas tank valve ON.

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