REMS Mini-Press 14 V ACC Instrucciones De Servicio página 20

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3.7. Power supply unit (accessory art. no. 571535, 571565, 571567, 571578)
The power supply units are intended for mains operation of the cordless tools
in place of the battery. See the guidelines for use (Fig. 19) for the intended
use. The power supply units are equipped with overvoltage and temperature
protection. The operating state is indicated by a LED. A lit LED indicates that the
device is ready for operation. If the LED goes out or fl ashes, this indicates an
overcurrent or impermissible temperature. The drive unit cannot be used during
this time. After a dwell time, the LED lights again and work can be continued.
NOTICE
The power supply units are not suitable for outdoor use.
4. Maintenance
Notwithstanding the maintenance described below, it is recommended to have
the REMS drive units together with all tools (e.g. pressing tongs, Mini pressing
tongs, pressing rings with adapter tongs, Mini adapter tongs) and accessories
(e.g. batteries, rapid chargers, power supply units) sent to an authorised REMS
contract service workshop at least once a year for inspection and periodic
checking of electrical devices. In Germany, such periodic testing of electrical
devices should be performed in accordance with DIN VDE 0701-0702 and also
prescribed for mobile electrical equipment according to the accident prevention
rules DGUV, regulation 3 "Electrical Systems and Equipment". In addition, the
respective national safety provisions, rules and regulations valid for the appli-
cation site must be considered and observed.
4.1. Servicing
WARNING WARNING
Before service work, pull the mains plug or remove the battery!
Keep pressing tongs, Mini pressing tongs, pressing rings, adapter tongs, Mini
adapter tongs and especially their holders, clean. Clean heavily soiled metal
parts with the REMS CleanM (Art. No. 140119) cleaner, for example, and then
protect against rust.
Clean plastic parts (e.g. housing, batteries) only with the REMS CleanM (Art. No.
140119) or a mild soap and a damp cloth. Do not use domestic cleaning agents.
These frequently contain chemicals that can attack plastic parts. On no account
use petrol, turpentine oil, thinners or similar products to clean plastic parts.
Make sure that liquids never get inside the power tool. Never immerse the
power tool in liquid.
Pressing tongs, pressing tongs Mini, pressing rings, adapter tongs, adapter
tongs Mini tongs Mini must be checked regularly for smooth action. Clean pressing tongs, tongs Mini must be checked regularly for smooth action. Clean pressing tongs,
pressing tongs Mini, pressing rings and adapter tongs, adapter tongs Mini if
necessary and lightly grease the bolts (12) of the pressing jaws, pressing
segments and adapter jaws, adapter tongs Mini (Fig. 1, 10 – 14) with machine
oil. Remove deposits from the pressing contour (11, 17). Check the proper
functioning of all pressing tongs, pressing tongs Mini, pressing rings, adapter
tongs, adapter tongs Mini regularly with a test pressing with inserted pressing
5. Trouble
To avoid damage to the drive unit, make sure that no tension builds up between the pressing tongs, Mini pressing tongs, pressing ring, adapter tongs, Mini adapter
tongs, fi tting and drive unit in work situations such as those shown in the examples in Fig. 16 to Fig. 18.
CAUTION CAUTION
After the drive unit has been in storage for a long period of time, the overpressure valve must be actuated fi rst by pressing the reset button (13) before putting back
into operation. If it is stuck or stiff, it may not be pressed. The drive unit must be handed over to an authorized REMS customer service workshop for inspection.
5.1. Fault: Drive unit does not work.
Cause:
● Worn carbon brushes.
● Mains lead defective (REMS Power-Press SE, REMS Power-Press,
REMS Power-Press ACC, REMS Power-Press XL ACC).
● Battery depleted or defective (REMS cordless drive units).
● Drive unit defective.
5.2. Fault: Drive unit does not fi nish the pressing, pressing tongs, Mini pressing tongs, pressing former does not close fully, cropping tongs, cable shears do not cut
completely.
Cause:
● Drive unit overheated (REMS Power-Press SE, REMS Power-Press,
REMS Power-Press ACC, REMS Power-Press XL ACC).
● Worn carbon brushes.
● Slip clutch defective (REMS Power-Press SE).
● Battery depleted or defective (REMS cordless drive units).
● Drive unit defective.
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fi tting. A perfect pressing is only produced with full closure of the pressing
tongs, pressing tongs Mini, pressing ring or pressing segment. After completing
the pressing, check that the pressing jaws (10) close fully at "A" for the pressing
tongs, Mini pressing tongs (Fig. 1), the (PR-3B) pressing ring (Fig. 13) and the
45° (PR-2B) pressing ring (Fig. 14). After completing the pressing, check that
the pressing jaws (10) close fully at "A" and on the opposite side "B" for the
(PZ-4G) pressing tongs (Fig. 10) and the (PZ-S) pressing tongs (Fig. 11). After
completing the pressing, check that the pressing segments (16) close fully at
"A" and on the opposite side "B" for the (PR-3S) pressing ring (Fig. 12) and the
XL (PR-3S) pressing ring. If a visible burr is created on the pressing sleeve
when closing the pressing tongs, pressing tongs Mini, pressing ring or pressing
segment, the pressing may be faulty or leaking (see 5. Trouble).
Damaged or worn pressing tongs, pressing tongs Mini, pressing rings, adapter
tongs, adapter tongs Mini may no longer be used. In case of doubt, send in the
drive machine together with all pressing tongs, pressing tongs Mini, pressing
rings, adapter tongs, adapter tongs Mini to an authorised REMS service shop
for inspection.
Keep the press tongs receptacle clean, in particular clean the press rollers (5)
and tongs shank (2) at regular intervals and then lightly grease them with
machine oil. Check the functional safety of the drive unit regularly by making
a pressing with the press fi tting that requires the greatest pressing force. If the
pressing tongs, Mini pressing tongs, pressing ring or pressing segments close
completely in this pressing (see above), the drive unit is functioning reliably.
4.2. Inspection/repair
WARNING WARNING
Before any repair work, pull the mains plug or remove the battery! This
work may only be performed by qualifi ed personnel.
The gearbox of the drive unit in the REMS Power-Press SE is maintenance -
free. They operate in a permanent grease fi lling and therefore require no
lubrication. The motor of the REMS Power-Press SE, REMS Power-Press,
REMS Power-Press ACC, REMS Power-Press XL ACC has carbon brushes.
These are subject to wear and must therefore be inspected or replaced from
time to time. Only use genuine REMS carbon brushes. The REMS Power-Press
SE drive unit has a safety slip clutch. This is subject to wear and must there-
fore be checked and renewed from time to time. Use only an original REMS
safety slip clutch. In the battery-operated drive units, the carbon brushes of
the motor are subject to wear. These cannot be replaced; the DC motor must
be replaced. The sealing rings (O-rings) wear in all electro-hydraulic drive units.
These must therefore be checked and renewed from time to time. If the pressing
power is insuffi cient or oil is lost, the drive unit must be inspected and if neces-
adapter tongs Mini adapter tongs Mini if
sary repaired by an authorised REMS after-sales service facility.
NOTICE
Damaged or worn pressing tongs, Mini pressing tongs, pressing rings, adapter
tongs cannot be repaired.
Remedy:
● Have the carbon brushes or DC motor changed by qualifi ed personnel or an
authorised REMS customer service workshop.
● Have the mains lead replaced by qualifi ed personnel or an authorised REMS
customer service workshop.
● Charge the battery with the rapid charger or change the battery.
● Have the drive unit checked/repaired by an authorised REMS customer service
workshop.
Remedy:
● Let the drive unit cool down for about 10 minutes.
● Have the carbon brushes or DC motor changed by qualifi ed personnel or an
authorised REMS customer service workshop.
● Have the slipping clutch checked/repaired by an authorised REMS customer
service workshop.
● Charge the battery with the rapid charger or change the battery.
● Have the drive unit checked/repaired by an authorised REMS customer service
workshop.
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