Discount Equipment CD-5 Manuel - Page 6

Parcourez en ligne ou téléchargez le pdf Manuel pour {nom_de_la_catégorie} Discount Equipment CD-5. Discount Equipment CD-5 13 pages. Air powered chip-dek scabbler

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In addition, during the operation of the CD-5 it will be necessary to maintain the correct amount of oil in

the lubricator.

This oil in the lubricator is essential to the operating life of the components in the

cylinder head. The proper oil in the airflow reaching the pistons and cylinders will help flush away any

contaminants as well as lubricate the close tolerance components and will leave a non-corrosive film to-

eliminate rusting of the surfaces. The adjustment knob on top of the lubricator controls the oil drip rate.

Adjustment should only be made under normal steady flow condition. Turning the adjustment knob

counter-clockwise will increase the oil drip rate and turning adjustment knob clockwise will decrease the

oil drip rate. The knob is set at the factory all the way counter-clockwise to the maximum (+) position.

Each piston should be receiving lubrication and have a light film of oil on the surface, just enough to

"feel" it. If oil starts to appear on the surface, then decrease the oil drip rate. Excess oil will stain the

concrete, Insufficient oil will result in damage to the equipment.

When work is complete, close air compressor outlet valve then turn CD-5 operating valve to the "ON"

position to empty the high pressure air from the hose before disconnecting the machine from

compressor. Be sure

disconnect the CD-5 from the air source when not in use.

MAINTENANCE:

If the CD-5 is to be stored or not used for a prolonged length of time it is recommended that the

following suggestions be followed:

(1) Drain moisture from water filter.

(2) Fill lubricator bowl with proper grade of oil.

(3) Remove top plate from cylinder block, remove top caps, and generously apply the proper oil to top

of pistons. Manually move the pistons up and down through their cycle several times to ensure all

surfaces are coated with oil. Generously oil the top of the cylinders. Reassemble the machine·

taking care to ensure that the o-ring seals on the cylinder top caps are not damaged.

Table: 1

TR©UEU.E Sl+l©©TIN@ @l..JIIDE

FAULT

POSSIBLE

REMEDIES

Machine will not 012.erate.

Cylinders or valves clogged with dirt.

Strip and clean.

Insufficient air supply.

Check compressor output.

Valve not turned on.

Turn on valve.

Low oil level.

Add proper amount and qrade of oil.

Finish of work is unsatisfactorx,.

Incorrect or worn bits.

Replace with new or correct bits.

Dust level is unacce12table.

Operating environment.

Moisten area to be machined with

water or utilize an industrial vacuum

svstem.

Work rate is too low.

Insufficient air supply.

Check compressor output.

Worn bits.

Check hose size.

Check clearance between piston,

cylinder and liner - (.006" Max.)

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