Maintenance; Arm Bearings; Wiring Diagram - Holzmann DKS 20 User Manual

MAINTENANCE

WARNING! For your own safety, turn power switch "OFF" and remove plug from the power source outlet
before maintaining or lubricating your scroll saw.
GENERAL
Frequently blow out any dust that may accumulate inside the motor. An occasional coat of paste wax on
the work table will allow the wood being cut to glide smoothly across the work surface.
CAUTION! Certain cleaning agents and solvents damage plastic parts. Some of these are: gasoline, car-
bon tetrachloride, chlorinated cleaning solvents, ammonia and household detergents that contain ammo-
nia. Avoiding use of these and other types of cleaning agents minimizes the probability of damage.
WARNING! To avoid shock or fire hazard, if the power cord is worn or cut, or damaged in any way, have it
replaced immediately.
WARNING! All repairs, electrical or mechanical, should be attempted only by trained repairmen.
LUBRIACATION: See Figure E

ARM BEARINGS

Lubricate the arm bearings with oil after 10 hours of use. Re-oil after every 50 hours of use or whenever
there is a squeak coming from the bearings.
TO LUBRICATE
1. Turn saw on its side
2. Squirt a generous amount of SAE 20 oil around the shaft end and bronze bearing.
3. Let the oil soak in ovemight in this condition.
4. Next day repeat the above procedure for the opposite side of the saw.

WIRING DIAGRAM

Electric checks and repairs shall
be carried out by certified electrici- ans
only.
The carbon brushes of the collector
motor need to be replaced at least
every 60 working hours as they will
wear.
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