Checks Before Use - Max PJCD551 Operating And Maintenance Manual

8. CHECKS BEFORE USE

Remove the battery pack before starting steps
1 to 3.
1 Check the bit for wear.
If the bit is worn, replace it with a new one.
2 Check each part for damage and the
screws for looseness.
Loosened screws or use of worn or dam-
aged parts may cause a failure or accident.
Contact your distributor for repairs.
3 Check the movement of the trigger
switch, direction switch and nose.
4 Load the battery and check for noises,
odors and heat.
If you feel any abnormality, contact your dis-
tributor for repairs.
9. HOW TO DRIVE SCREWS
1 Set the direction to clockwise from the ro-
tational direction switch and pull the
switch.
2 Put the nose top perpendicular to the tar-
get material and push inward.
3 Keep pushing the nose top until the
clutch starts working and the bit stops ro-
tation.
∗ When the battery has been discharged, the
tool will be stopped automatically. In such a
case, stop using the tool and charge the bat-
tery immediately.
∗ If too much torque is applied as may happen
when tightening screws in more than one hard
boards or hard wood, the motor automatically
stops to protect the product.
∗ If the substrate produces heat after continuous
operations under heavy load, the product
stops for 60 seconds to protect the substrate.
In such a case, rest the product until the tem-
perature lowers. If the work load does not
match the specifications label, do not use the
product for that job.
NOTICE: Do not use this product in such a
way that causes continuous auto-
matic stopping, for example, tight-
ening or removing screws in or from
hard materials.
The product may be damaged.
NOTICE: Use this product carefully.
Dropping or hitting this product may
cause damage.
NOTICE: Do not set the switch in the on posi-
tion after pressing the nose on the
target material.
This will not only prevent proper screw
tightening but may also cause damage.
10. HOW TO ROTATE / REMOVE THE
NOSE
1 (Fig. P) The nose angle can be changed
by rotating it by hand. It can be tilted to
right and left 30°, 50° and 75°.
2 (Fig. Q) Rotating the nose by 90° then
pulling the nose in the nose top direction
removes the nose from the product.
11. HOW TO REPLACE THE BIT
1 Remove the battery pack.
2 Rotate the nose 90° and pull the nose out
from the product.
3 (Fig. R) Press the bit holder at the base of
the bit and pull the bit out.
4 Push in a new bit.
5 Insert the nose into the product and ro-
tate it in the normal direction.
12. HOW TO REMOVE THE JAMMED
SCREW
1 Remove the battery pack and collated
screws.
2 Remove the jammed screw.
13. HOW TO REPLACE THE CON-
TACT TOP
1 Remove the battery pack and collated
screws.
2 (Fig. S) Hook the hole of one end of the
contact top to the hook indicated by A in
the figure.
3 Hook the hole of the other end to the hook
indicated by B.
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