MAT 4-807, User Manual

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4
Transport and storage conditions:
To prevent damage!
The Cordless Drill 4-807 and attachments must be transported in such a way that no damage can occur. This particularly means en -
suring suitable packaging. The same attention must be paid to correct storage. This device must only be kept in a dry, closed place!
Safety instruction: Remove the battery from the Cordless Drill
1. Before sterilisation
2. If any fault occurs
3. For transport or storage when not in use
4. Before sending for servicing
If, for any reason, the drill is stored or transported differently, this may result in damage which is not covered by the manufacturer’s
or dealer’s warranty.
Troubleshooting:
Repairs:
MAT GmbH&Co.KG only accepts responsibility for the safety, reliability and performance of the Cordless Drill 4-807 if
• the Cordless Drill 4-807 is used in compliance with the instructions in the User’s Manual.
• installation, additions, adjustments, modifications and repairs are carried out by MAT GmbH&Co.KG or by qualified persons ex -
pressly authorised by MAT GmbH&Co.KG.
Only original spare parts from MAT GmbH&Co.KG may be used for repairs.
The operator is required to obtain a list detailing the type and scope of work performed, with the company stamp, date and signature
of the repairer.
SERVICING:
We recommend sending the Cordless Drill 4-807 to MAT GmbH&Co.KG for servicing after a year or after 120 sterilisation cycles
(surgical operations).
WARNING!
All equipment must be cleaned and sterilised before sending for servicing!
Fault Cause Symptom Rectification
Motor runs too slowly or torque
is to low
Lower trigger not pressed
NiMH battery is to weak
NiMH battery is defective or
depleted
NiMH = nickel-metal hydride
Recharge Battery 4-809/4-810
Inspect Charger 4-814/4-816
If necessary, change the bat -
tery
Motor does not run Motor defective
Control system defective
Trigger switch defective
Gears or friction bearing
defective
No sound when trigger is
pressed
(
R
or
L
trigger pressed)
Remark:
The lower trigger has a double
function: main switch and re -
verse rotation( upper trigger =
clockwise rotation)
Send to manufacturer for re -
pair
Drill cannot be switched from
reverse to clockwise rotation
Solenoid switch (trigger) defec -
tive
Control system defective
Reversing function does not
react
Continuous running or wrong
direction of rotation
Send to manufacturer for re -
pair