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1.9. Vibrations
Weighted effective value of acceleration
The specifi ed vibration emission value was measured according to a standard
test method and can be used for comparison with another power tool. The
specifi ed vibration emission value can also be used for an initial estimation of
the cut-out.
CAUTION
CAUTION
The vibration emission value may differ from the specifi ed value during actual
use of the power tool depending on the manner in which the power tool is used.
Dependent upon the actual conditions of use (periodic duty) it may be necessary
to establish safety precautions for the protection of the operator.
2. Preparations for Use
CAUTION
CAUTION
After the drive unit has been in storage for a long period of time, the overpres-
sure 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.
CAUTION
CAUTION
Transport weights above 35 kg must be carried by at least 2 persons.
The respective latest sales literature applies for the use of REMS pressing
tongs, REMS Mini pressing tongs, REMS pressing rings with adapter tongs,
REMS pressing heads and REMS expanding heads for the different pipe
connection systems, see also www.rems.de → Downloads → Product Cata-
logues, Brochures. If the system manufacturer alters components of pipe
connection systems or markets new ones, their current application status must
be enquired about at REMS (Fax +49 7151 17 07 - 110 or e-mail info@rems.
de). Subject to change and error.
2.1. Electrical connection
WARNING
WARNING
Note the mains voltage! Before connecting the drive unit, the rapid charger
or the power supply unit, check whether the voltage given on the rating plate
corresponds to the mains voltage. On building sites, in a wet environment,
indoors and outdoors or under 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.
Only use approved REMS rapid chargers for charging the REMS battery, see
Guidelines for use, fi g. 22. New Li-Ion batteries and Li-Ion batteries which have
not been used for a long time only reach full capacity after several charges.
Machine status check for all Li-Ion cordless presses
All REMS cordless presses are available as of 2011-01-01 with an electronic
machine status check with charging state display (23) by a 2-coloured green/
red LED. The LED lights green when the battery is fully or still suffi ciently
charged. The LED lights red when the battery must be charged. If this condition
occurs during pressing and the pressing process is not fi nished, 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 fl ashes red, the battery must be recharged.
22
Rapid charger Li-Ion/Ni-Cd and rapid charger Li-Ion (Art. No. 571560,
< 2,5 m/s² K = 1,5 m/s²
571575, 571585, 571587)
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
fl ashes to indicate that the battery is charging. The green light stops fl ashing
and remains on to signal that the battery is fully charged. If the red control lamp
fl ashes, 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. Assembly (changing) of the pressing tongs, Mini pressing tongs (Fig. 1
(1)), the pressing tongs (4G) (Fig. 17), the pressing tongs (S) (Fig. 18), the
pressing ring (PR-3S) with adapter tongs (Fig. 19), the pressing ring
(PR-3B) with adapter tongs (Fig. 20), the pressing ring 45° (PR-2B) with
adapter tongs, Mini adapter tongs (Fig. 21) in radial presses.
Pull out the mains plug or remove the battery. Only use pressing tongs, pressing
tongs Mini or pressing rings with system-specifi c pressing contour according
to the pressfi tting 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 identifi cation. 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. 21). Read and observe the installation
and assembly instructions of the manufacturer/supplier of the press fi tting
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.
The Z6 XL adapter tongs for driving the REMS XL 64 – 108, 2½ – 4" (PR-3S)
pressing rings with REMS Power-Press XL ACC. The Z7 XL 45 kN adapter
tongs for driving the REMS XL 64 – 108, 2½ – 4" (PR-3S) and XL 2½ – 4" (PR-3B)
pressing rings with REMS Akku-Press XL 45 kN 22 V ACC. Only the Z7 XL
45 kN adapter tongs will fi t the REMS Akku-Press XL 45 kN 22 V ACC.
It is best to place the drive machine on a bench or on the fl oor. The rotary sleeve
(Fig. 5 (27)) of REMS Power-Press XL ACC must be positioned according to
the pressing tongs/adapter tongs being used. To use the adapter tongs Z6 XL,
the rotary sleeve (27) must be turned until it snaps in so that the slit of the drive
housing is not covered. For all other pressing tongs/adapter tongs, turn the
rotary sleeve (27) until it snaps in so that it covers the slit of the drive housing.
The pressing tongs, pressing tongs Mini, adapter tongs and adapter tongs Mini
can only be 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 Mini-Press 22 V ACC / REMS Mini-Press S 22 V ACC / REMS Power-
Press / Power-Press ACC / Power-Press XL ACC and REMS Akku-Press /
Akku-Press ACC / Akku-Press 22 V ACC / REMS Akku-Press XL 45 kN 22 V
ACC, press the reset button (13), until the press rollers (5) have moved right
back.
Always position the rotary sleeve (27) according to the pressing tongs/adapter
tongs being used until these snap in, danger of crushing!
Open the tong retaining bolt (2). To do this, press the bolt (4) and the tong
retaining bolt (2) springs out. Insert the chosen pressing tongs, Mini pressing
tongs (1), adapter tongs, Mini adapter tongs (19). Push forward the tong retai-
ning bolt (2) until the bolt (4) snaps into place. At the same time, press down
the button (3) directly over the tong 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 fi tting the drive
machine or pressing tongs, pressing tongs Mini, pressing ring, adapter tongs
and adapter tongs Mini will be exposed to unnecessarily high stress.
Never press when the tong retainer bolt (2) is unlocked. Risk of fracture,
fl ying parts can cause serious injuries!
2.3. Installing (changing) the pressing heads (14) in axial presses (Figs. 12, 13)
Remove the battery. Only use system-specifi c 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.
CAUTION
CAUTION
CAUTION
CAUTION
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