REMS Helix VE, Original Instruction Manual

Page: 19 / 232

eng
5. Faults
5.1. Fault: Drive unit does not start.
Cause: Remedy:
● Worn carbon brushes. ● Have the DC motor changed by qualified
personnel or an authorised REMS customer
service workshop.
● Battery flat or defective. ● Charge the battery with the Li-Ion/Ni-Cd rapid
charger or change the battery.
● Defective drive unit. ● Have the drive unit checked/repaired by an
authorised REMS customer service workshop.
5.2. Fault: Drive unit stops during operation.
Cause: Remedy:
● Drive unit overheated or overloaded. ● Let the drive unit cool down or the drive unit is
unsuitable for the work to be carried out.
● Battery flat or defective. ● Charge the battery with the Li-Ion/Ni-Cd rapid
charger or change the battery.
● Torque set too low. ● See 2.3. Set the torque.
● Defective drive unit. ● Have the drive unit checked/repaired by an
authorised REMS customer service workshop.
5.3. Fault:
No or low drill thrust.
Cause: Remedy:
● Blunt drill. ● Sharpen or replace the drill.
● Wrong speed set. ● See 2.2. Set the speed.
● Wrong direction of rotation set. ● See 2.4. Change the direction of rotation.
5.4. Fault: Bit slips out of screw head.
Cause: Remedy:
● Wrong bit inserted. ● Change the bit.
● Defective bit or screw head. ● Change the bit or screw.
5.5. Fault:
Pipe is not deburred.
Cause: Remedy:
● Blunt pipe deburrer. ● Change the pipe deburrer.
● Wrong speed set. ● See 2.2. Set the speed.
● Wrong direction of rotation set. ● See 2.4. Change the direction of rotation.
6. Disposal
REMS Helix VE may not be thrown in the domestic waste after use. It must be disposed of properly by law.
Lithium batteries and battery packs of all battery systems may only be disposed of in the discharged state,
all contacts of incompletely discharged lithium batteries and battery packs must be covered with insulating
tape.
7. Manufacturer’s Warranty
The warranty period shall be 12 months from delivery of the new product to the first user. The date of delivery
shall be documented by the submission of the original purchase documents, which must include the date of
purchase and the designation of the product. All functional defects occurring within the warranty period, which
are clearly the consequence of defects in production or materials, will be remedied free of charge. The remedy
of defects shall not extend or renew the warranty period for the product. Damage attributable to natural wear
and tear, incorrect treatment or misuse, failure to observe the operational instructions, unsuitable operating
materials, excessive demand, use for unauthorized purposes, interventions by the customer or a third party
or other reasons, for which REMS is not responsible, shall be excluded from the warranty.
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