Altocraft 241-9899, Operator'S Manual

Page: 5 / 6

6
MAINTENANCE

Keep the tools clean using a soft, damp (not wet) cloth. Do not use solvents on
the plastic parts.

Lubrication is not necessary. After long use, have an authorized service center
maintain and lubricate the tool.

Should the drill chuck require replacement:
1. Remove the battery pack
2. Open the chuck jaws as widely as possible so you can access the chuck retain-
ing screw.
3. Unscrew the chuck retaining screw with a philips screwdriver. Note that this is a
left-hand-threaded screw and you must remove it by turning it clockwise.
4. Clamp the shorter arm of a large allen wrench in the chuck, aligning it with the
jaws so they grip three of its six flat sides.
5. Place the drill on a fl at surface, and support the chuck with a piece of wood
about 8mm or 3/8” above the surface.
6. Strike the long arm of the wrench with a hammer so that the chuck turns
counter-clockwise and unscrews from the spindle.
This may require a fairly sharp blow.
7. Repeat the process in reverse to install a new chuck.
• To maintain the best performance of your rechargeable NiCd battery, prevent
it from overheating, both from overcharging and during storage. Occasionally
charge the battery for 6 hours. The battery may also benefit from a full discharge
from time to time.
PARTS LIST
NO. DESCRIPTION
1 Screwdriver bit clip
2 Double-ended screwdriver bit
3 Housing(left)
4 Battery clip
5 Trigger switch
6 Forward/reverse butto
7 Decorate block
8 Chuck retaining screw
9 Chuck
10 Screws
11 Washer
12 Washer
13 Torque setting ring
14 Ring
15 Spring
16 Snap ring
17 Washer
18 Steel ball
19 Washer
20 Bearing
21 Washer
NO. DESCRIPTION
22 Steel ball
23 Gear box
24 Shaft
25 Planet gear
26 Star gear
27 Planet gear
28 Inner gear
29 Washer
30 Gear box cover
31 Screws
32 Motor gear
33 D.C. motor
34 Soft handle
35 Battery housing
36 Battery release button
37 Elastic clip
38 Screws
39 Battery
40 S-type spacer
41 Housing(right)
Please refer to the schematic drawing on page 7.
42 Screw
43 Screw