Craftsman 875.191183 Owner's Manual download pdf (Page 8)

Troubleshooting

Tool runs slowly or will not operate

1. Grit or gum in tool

1. Flush the tool with air tool oil or gum

solvent.

2. No oil in tool

3. Low air pressure

4. Air hose leaks

5. Pressure drops

6. Worn rotor blade in motor

7. Worn ball bearing in motor

2. Lubricate the tool according to the lubrication

instructions in this manual

3. a. Adjust the regulator on the tool to the maxi-

mum setting

b. Adjust the compressor regulator to tool

maximum of 90 psi.

4.Tighten and seal hose fittings if leaks are found

use pipe thread tape.

5. a. Be sure the hose is the proper size. Long

hoses or tools using large volumes of air may

require a hose with an I.D. of 1/2" or larger

depending on the total length of the hose

b. Do not use a multiple number of hoses

connected together with quick connect fittings.

This causes additional pressure drops and

reduces the tool power. Directly connect the

hoses together

6. Replace rotor blade

7. Remove and inspect bearing for rust, dirt and

grit. Replace or clean and grease bearing with

bearing grease

Moisture blowing out of tool exahust 1. Water in tank 1. Drain tank. (See air compressor manual). Oil tool

and run until no water is evident. Oil tool again and

run 1-2 seconds

Impacts slowly or will not impact 1. Lack of lubrication

2.Tool regulator set in wrong

position

3. In-line regulator or

compressor regulator

set too low

1. Lubricate the air motor and the impact mechanism.

(See Lubrication section of this manual)

2. Adjust the regulator on the tool to the maximum

setting

3. Adjust regulators in the air system

Impacts rapidly but

1. Worn impact mechanism 1.Replace worn impact mechanism components

will not remove bolts

Does not impact 1. Broken impact mechanism 1. Replace broken impact mechanism components

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 16 17

Comments to this Manuals

No comments

Craftsman 875.191183 Owner's Manual Page 8

Comments to this Manuals

Related products and manuals for Power tools Craftsman 875.191183