REMS Power-Press SE Notice D'utilisation page 17

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similar installation conditions, only operate the power tool on the mains with a
fault current protection switch (FI switch) which interrupts the power supply as
soon as the leakage current to earth exceeds 30 mA for 200 ms.
Rechargeable batteries
NOTICE
Always hold the battery 14.4 V (25) upright when inserting it in the drive unit
or the rapid charger. If inserted at an angle it can cause damage to the contacts
and result in a short circuit which damages the battery.
Total discharging by undervoltage
The Li-Ion batteries may not drop below a minimum voltage because otherwise
the battery could be damaged by "total discharge". The cells of the REMS Li-Ion
battery are delivered pre-charged to approx. 40 %. Therefore the Li-Ion batteries
must be charged before use and recharged regularly. Failure to observe this
regulation of the cell manufacturer can lead to damage to the Li-Ion battery by
total discharging.
Total discharging due to storage
If a relatively low charged Li-Ion battery is stored, self discharging can lead to
total discharge damage of the battery after longer storage. Li-Ion batteries must
therefore be charged before storing and recharged every six months at the
latest and charged again before use.
NOTICE
Charge the battery before use. Recharge Li-Ion batteries regularly to avoid
their total discharge. The rechargeable battery will be damaged by total
discharge.
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Only use a REMS rapid charger for charging. New Li-Ion batteries and Li-Ion
batteries which have not been used for a long time only reach full capacity after
several charges. Non-rechargeable batteries may not be charged.
Battery charging status check for all Li-Ion cordless presses
All REMS cordless presses made as of 2011-01-01 are equipped with an
electronic battery charging status check with battery charge indication by a
2-coloured green/red LED (23). The LED lights green when the battery is fully
or still sufficiently charged. The LED lights red when the battery must be charged.
If this condition occurs during pressing and the pressing process is not finished,
the pressing must be completed with a fully charged Li-Ion battery. If the drive
unit is not used, the LED goes out after approx. 2 hours but comes on again
when the drive unit is switched back on.
Graduated charging level indicator (28) of the Li-Ion 21.6 V battery
The graduated charging level indicator shows the charging level of the battery
with 4 LEDs. At least one LED lights for a few seconds after pressing the key
with the battery symbol. The more LEDs that light green, the higher the charging
level of the battery. If a LED flashes red, the battery must be recharged.
Rapid charger Li-Ion/NiCd and rapid charger Li-Ion (Art. No. 571560 and
571575)
The left control lamp lights up and remains green when the mains plug is
plugged in. If a battery is inserted in the rapid charger, the green control lamp
flashes to indicate that the battery is charging. The green light stops flashing
and remains on to signal that the battery is fully charged. If the red control lamp
flashes, the battery is defective. If the red control lamp comes on and remains
on, this indicates that the temperature of the rapid charger and / or the battery
is outside the permissible operating range of the rapid charger of 0°C to +40°C.
NOTICE
The rapid chargers are not suitable for outdoor use.
2.2. Installing (changing) the pressing tongs, pressing tongs Mini (Fig. 1 (1)),
pressing tongs (4G) (Fig. 15), pressing tongs (S) (Fig. 16), the pressing
ring (PR-3S) with adapter tongs (Fig. 17), the pressing ring (PR-3B) with
adapter tongs (Fig. 18), the pressing ring 45° (PR-2B) with adapter tongs
(Fig. 19) in radial presses
Pull out the mains plug or remove the battery. Only use pressing tongs, pressing
tongs Mini or pressing rings with system-specific pressing contour according
to the pressfitting system to be pressed. Pressing tongs, pressing tongs Mini
or pressing rings have letters on the pressing jaws or pressing segments to
identify the pressing contour and a number to identify the size. The adapter
tongs are marked by the letter Z and a number which serves for assignment
to the permissible pressing ring which carries the same identification. The
pressing ring 45° (PR-2B) may only be applied at at angle of 45° to the adapter
tongs Z1/adapter tongs Mini Z1 (Fig. 19). Read and observe the installation
and assembly instructions of the manufacturer/supplier of the press fitting
system to be pressed. Never use non-matching pressing tongs, pressing tongs
Mini, pressing ring, adapter tongs and adapter tongs Mini (pressing contour,
size). The press joint could be rendered useless and the machine and pressing
tongs, pressing tongs Mini, pressing ring, adapter tongs and adapter tongs Mini
could be damaged.
It is best to place the drive machine on a bench or on the floor. The pressing
tongs, pressing tongs Mini, adapter tongs and adapter tongs Mini can only be
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installed (changed) when the press rollers (5) are fully retracted. On REMS
Power-Press SE push the rotation direction lever (7) to the left and actuate the
safety inching switch (8) if necessary, on REMS Mini-Press ACC, REMS Power-
Press / Power-Press ACC and REMS Akku-Press / Akku-Press ACC, press the
reset button (13), on REMS Mini-Press 22 V ACC press the emergency off
button (27) until the press rollers (5) have moved right back.
Open the tongs retaining bolt (2). To do this, press the locking pin/bolt (4) and
the tongs retaining bolt (2) springs out. Insert the chosen pressing tongs, Mini
pressing tongs (1), adapter tongs and adapter tongs Mini (19). Push the tongs
retaining bolt (2) forward until the locking pin/bolt (4) snaps in. At the same
time, press down the pressure plate/button (3) directly over the tongs retaining
bolt (2). Do not start radial presses without pressing tongs, pressing tongs Mini
or pressing ring with adapter tongs and adapter tongs Mini inserted. Only start
the pressing process to make a press joint. Without pressing counterpressure
by the press fitting the drive machine or pressing tongs, pressing tongs Mini,
pressing ring, adapter tongs and adapter tongs Mini will be exposed to unnec-
essarily high stress.
CAUTION
Never operate press when the tongs shank (2) is not locked. Risk of
fracture!
2.3. Installing (changing) the pressing heads (14) in axial presses (Figs. 6, 9)
Remove the battery. Only use system-specific pressing heads. REMS press ing
heads have a letter to identify the compression sleeve system and a number
to identify the size. Read and observe the installation and assembly instructions
of the manufacturer/supplier of the used compression sleeve system. Never
use non-matching pressing heads (compression sleeve system, size) for
pressing work. The press joint could be unserviceable, and both the machine
and the press ing heads might be damaged.
Push the selected pressing heads (14) right in, if necessary turning them until
they engage (ball catch). Keep the pressing heads and locating hole inside the
pressing device clean.
2.4. Installing (changing) the expanding head (16) in REMS Akku-Ex-Press
Q & E ACC and REMS Power-Ex-Press Q & E ACC (Fig. 7, 8)
Pull out the mains plug or remove the battery. Only use genuine expanding
heads for Uponor Quick & Easy. Read and observe the installation and assembly
instructions of the manufacturer/supplier of the used system. Never use non-
matching expanding heads (system, size) for expansion work. The joint could
be unserviceable, and both the machine and the expanding heads might be
damaged. Grease the cone of the expanding mandrel (18) lightly. Screw the
selected expanding head as far as it will go onto the expander. Read and
observe the installation and assembly instructions of the manufacturer/supplier
of the used system. REMS expanding heads P and Cu are unsuitable for the
REMS Akku-Ex-Press Q & E ACC and REMS Power-Ex-Press Q & E ACC pipe
expanders and may therefore not be used.
Changing the expanding device on the REMS Power-Ex-Press Q & E ACC
Pull out the mains plug. Unscrew the expanding device (15) from the REMS
Power-Ex-Press Q & E ACC. Screw on the selected expander as far as it will
go and tighten by hand.
2.5. Mounting (changing) the expanding head (16) on the REMS Akku-Ex-Press
Cu ACC (Fig. 11)
Remove the battery. Grease the cone of the expanding mandrel lightly. Screw
the selected expanding head onto the expanding device (15) to the stop. The
expanding device must now be set so that the thrust of the drive machine is
taken up by the drive machine and not the expanding head at the end of the
expanding. Unscrew the expanding device (15) complete with screwed on
expanding head from the drive machine for this. Let the feed piston run forward
as far as possible without the machine switching into reverse. In this position
the expander with screwed-on expanding head must be screwed onto the drive
unit until the expanding jaws (17) of the expanding head (16) are fully open.
The expanding head must be secured with the locking nut (24) in this position.
2.6. Mounting (changing) the expanding head (16) on the REMS Akku-Ex-Press
P, REMS Akku-Ex-Press P ACC (Fig. 10)
Remove the battery. Grease the cone of the expanding mandrel (18) lightly.
Screw the selected expanding head onto the expanding device (15) to the stop.
Only use system-specific expanding heads. Expanding heads are labelled with
letters to identify the compression sleeve system and with a number to identify
the size. Read and observe the installation and assembly instructions of the
manufacturer/supplier of the used system. Never expand with the wrong
expanding heads (compression sleeve system, size). The connection could be
useless and the machine and expanding heads could be damaged.
NOTICE
Make sure that the compression sleeve is far enough away from the expanding
head (16) in the expanding process because otherwise the expanding jaws
(17) can bend or break.
3. Operation
CAUTION
After the drive unit has been in storage for a long period of time, the overpres-
sure valve must be actuated first 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.
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