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Trouble shooting – Powerplus POWAIR0802 PNEUMATIC DRILL/SCREWDRIVER EN User Manual

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POWAIR0802

EN

Copyright © 2014 VARO

P a g e

| 7

www.varo.com

12

TROUBLE SHOOTING

The following form lists the common operating system with problem and solutions. Please
read the form carefully and follow it.

WARNING: If any of the following symptoms appears during your
operating, stop using the tool immediately, or serious personal injury
could result. Only a qualified persons or an authorized service center can
perform repairs or replacement of tool.

Disconnect tool from air supply before attempting repair or adjustment.
When replacing O-rings or Cylinder, lubricate with air tool oil before
assembly.

PROBLEMS

POSSIBLE CAUSES

REMEDIES

Tool runs at
normal speed
but loses under
load

Motor parts worn.

Lubricating clutch housing.
Check for excess clutch oil. Clutch
cases need only be half full. Overfilling
can cause drag on high speed clutch
parts, i.e. a typical oiled/lubricated
wrench requires 1⁄2 ounce of oil.

GREASE
LUBRICATED:NOTE: Heat
usually

indicates

insufficient

grease

in

chamber. Severe operating
conditions

may

require

more frequent lubrication.

Cam clutch worn or
sticking due to lack of
lubricant.

Tool runs
slowly. Air flows
slightly from
exhaust

Motor parts jammed with
dirt particles

Check air inlet filter for blockage.
Pour air tool lubricating oil into air inlet
as per instructions.
Operate tool in short bursts quickly
reversing rotation back and forth where
applicable.
Repeat above as needed.

Power regulator in
closed position

Air flow blocked by dirt.