Campbell Hausfeld HU502000 Operations Instructions download pdf (Page 6)

6

Operating Instructions

www.chpower.com

Maintenance

Disconnect, tag and lock out

power source, then release

all pressure from the system

before attempting to install, service,

relocate or perform any maintenance.

Check compressor often for any visible

problems and follow maintenance

procedures each time compressor is

used.

ASME SAFETY VALVE

Do not remove or

attempt to adjust

the safety valve!

Check the safety valve by performing

the following steps:

1. Plug the compressor in and run until

shut off pressure is reached.

2. Wearing safety glasses, pull the

ring on the safety valve to release

pressure from compressor tank. Use

your other hand to deﬂect fast-

moving air from being directed

toward your face.

3. The safety valve should

automatically close at approximately

40 psi - 50 psi. If the safety valve

does not allow air to be released

when you pull on the ring, or if

it does not close automatically, it

MUST be replaced.

Safety valve must be

replaced if it cannot

be actuated or it leaks air after ring is

released.

DRAIN TANK

1. Turn compressor off and release

pressure from system. (To release

pressure from system, pull ring on

ASME safety valve. Deflect escaping

air by shielding valve with one hand

as you pull ring with other hand.)

Pull ring until tank is empty.

A large amount of

fast moving air will

be released when the safety valve is

opened with pressure in the tank. Wear

ANSI approved Z87.1 safety glasses.

2. Drain moisture from tank by

opening drain valve underneath

tank. Tilt tank to remove all

moisture.

3. Clean dust and dirt from tank,

air lines and pump cover while

compressor is still OFF.

INTAKE AIR FILTER MAINTENANCE

Removal, Inspection and Replacement

(Figure 8).

The intake filter element should be

removed and checked periodically.

A clogged intake filter can decrease

compressor performance and cause the

compressor to overheat.

1. Remove bolt.

2. Remove the ﬁlter cover and ﬁlter

element. Inspect each piece.

3. If the ﬁlter element is dirty or

clogged, replace it.

4. Reinstall ﬁlter, cover, and bolt.

IMPORTANT: Locate unit as far from

spraying area as hose will allow to

prevent overspray from clogging filter.

END OF OPERATION/STORAGE

1. Turn AUTO/OFF switch to the OFF

position.

2. Unplug power cord from wall outlet

and wrap around handle to prevent

damage when not in use.

3. Wearing safety glasses drain tank of

air by pulling the ring on the safety

valve. Use other hand to deflect

fast moving air from being directed

toward your face.

4. Drain tank of condensation by

opening drain valve on bottom of

tank. Tank pressure should be below

10 psi when draining tank.

5. Air hose should be disconnected

from compressor and hung open

ends down to allow any moisture to

drain.

6. Compressor and hose should be

stored in a cool, dry place.

TECHNICAL SERVICE

For information regarding the operation

or repair of this product, please call

1-800-543-6400.

Figure 7

Figure 8 - Intake Filter Maintenance

Filter

Cover

Filter

Element

Bolt

1 2 3 4 5 6 7 8 9 10 11 ... 31 32

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