here - Snap-on Equipment

Maintenance
Maintaining the High Performance Vacuum Pump
1. Perform a Recycle on the service hoses. For additional
information refer to Chapter 2–Evacuating Service
Hoses.
2. Wait for COMPLETED! to display.
3. Turn the power off and unplug your Kool Kare unit from
the electrical outlet.
4. Remove the screws holding the rear cover.
5. Remove the rear cover.
• Wear safety goggles and protective gloves, user
and bystander. Everyday eyeglasses only have
impact resistant lenses, they are NOT safety
glasses.
• Read, understand and follow Safety Information in
the front of this manual.
6. Remove the vacuum pump retaining nuts on the bottom
of the vacuum pump near the rear of the unit.
7. Tilt the vacuum pump, out of the unit and drain oil into an
approved container.
8. Tilt the vacuum pump to the normal upright position.
9. Reinstall the vacuum pump retaining nuts.
10. Use plastic bottle supplied with oil change kit to pour the
recommended replacement oil into input port of the
vacuum pump.
11. Replace the rear cover.
Particle Filter Maintenance
T<strong>here</strong> is one particle filter on each unit, located on the blue,
liquid side of the tank valve. A clogged particle filter may limit
or block refrigerant flow. Perform the following procedure to
clean the particle filter.
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