Dometic RM182B, Руководство по обслуживанию

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8. Replacing the burner-jet ( E Fig. 1 2 )
1. Unscrew union nut (F, Fig. 12) of gas pipe by using a lo mm fork-spanner and a second one (14 mm) to hold
counterpart the jet.
2. Unscrew burner jet from the bottom part of gas-burner. 3. Screw in the new burner jet, refit gas pipe.
IMPORTANT: The gasket (G, Fig.12) between the lower part of the burner and the burner-jet must be replaced
by a new one and carefully positioned to ensure that the burner is properly sealed.
9. Cooling unit replacement.
1. Unscrew thermo-coupling (I, Fig.11) from thermo-current adapter (J,Fig.ll).
2. Unscrew clip (0, Fig.11) for gas-pipe (G, Fig.11) and thermocouple.
3. Remove the three connections (A, Fig. 13/R, Fig.ll), unscrew support bracket (B, Fig. 13) of the ventilator.
4. Unscrew thermostat (S, Fig. 11) from condenser fins and remove plug-connection of grounding cable (T,
Fig. 11) above the condenser fins.
5. Squeeze the heater insulation in direction of arrow (A, Fig.8) until it clicks open. Pull open the insulation in
direction of arrow (B, Fig. 8) and remove it.
6. Unscrew fixing screw (C, Fig.8) of the heater and remove the heater from its pocket by pulling straight up.
7. Unscrew union nut (A, Fig. 14) of flexible exhaust pipe (B, Fig. 14)using a pipe wrench, remove flexible pipe
and gasket from gas heating-pipe (C,Fig.l4).
8. Unscrew union nut (U, Fig.11) from air feed-pipe.
9. Unscrew six screws (A, Fig.15) from the bottom part of gas burner and two screws from support bracket (B,
Fig.15) of the drainage tube (C, Fig. 15).
10. Take off bottom part of burner with thermocouple, gas pipe and spark ignitor with cable from upper part of
burner (D, Fig.15) by withdrawing to the right side .
11. Unscrew upper part of gas burner (D, Fig.15) with air inlet pipe (E, Fig.15) fran the gas heating pipe (F,
Fig.15) (2 screws G, Fig. 15).
12. Unscrew locking plate from pilot sight peep (H, Fig.15).
13. Unscrew eight screws (I, Fig. 15) from the cooling unit attachment panel ‘and take cooling unit out of the
cabinet.
14. For the installation of the cooling unit, proceed in the reverse sequence.
CAUTION: The location of the thermostat capillary tube should be noted at this time for relocation later on. The
tubes must be placed in the correct position otherwise, improper performance will result..
IMPORTANT :
The gasket (H, Fig.12) between the lower and upper part of the burner must be replaced by a
new one and carefully positioned to ensure that the burner is properly sealed. Also the gasket (I, Fig.12)
between the upper part of the burner and the gas heating pipe should be replaced too.
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