Mahle-rti RRC770A Manuel d'utilisateur télécharger pdf (Page 16)

Page 13

SCHEDULED MAINTENANCE

AFTER EVERY 10 HOURS OF OPERATION:

Clean the Condenser to maintain high efficiency performance of the RRC770. Disconnect

power and remove the Compressor Compartment Cover and blow compressed air through

the cooling fins of the Condenser to remove any debris. It may be necessary to use a soft

brush if the fins are excessively dirty.

Do not bend the fins on the Condenser coil. Air flow will be restricted and cause damage

to the RRC770. Replace the Compressor Compartment Cover before applying power to

the RRC770.

COMBO FILTER MAINTENANCE

Two Combo Filters are installed in the middle section of the RRC770.

The OUTLET Combo Filter can be identified by the presence of insulation around the

outside.

This Outlet Combo Filter must be changed after

50 hours operation. Hours are indicated

on the Hour Meter.

The INLET Combo Filter does not have insulation around the outside. This Inlet Combo

Filter must be changed

after 25 hours operation. Hours are indicated on the Hour Meter.

CHANGING THE COMBO FILTERS...

Remove Middle Section Cover to access the Combo Filters.

Disconnect Flare Adaptor Fittings at top and bottom

of Filters.

Remove the mounting nuts and remove Filters.

Remove the black insulation from the one filter and re-install on the

new Filter.

Install new Filters using the hardware removed earlier.

Connect Flare Adaptor Fittings

to top and bottom of Filters.

Check for

leaks and repair as required.

Replace Middle Section Cover.

IMPORTANT NOTE: Only the Outlet Combo Filter has a copper tube connected

to the bottom fitting. Remove the Schrader Valve from this

bottom fitting of the Outlet Combo Filter.

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Mahle-rti RRC770A Manuel d'utilisateur Page 16