REMS Power-Press SE Instrucciones De Servicio página 18

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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 rotary sleeve
(Fig. 20 (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 Power-Press / Power-Press ACC / Power-
Press XL ACC and REMS Akku-Press / Akku-Press ACC, press the reset button
(13), until the press rollers (5) have moved right back.
CAUTION
Always position the rotary sleeve (27) according to the pressing tongs/adapter
tongs being used until these snap in, danger of crushing!
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 press when the tong retainer bolt (2) is unlocked. Risk of fracture,
flying parts can cause serious injuries!
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.
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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.
3.1. Radial presses (Figs. 1 to 5 and 15 to 20)
The pressing tongs, Mini pressing tongs, pressing ring, adapter tongs and Mini
adapter tongs, especially the pressing contour (11, 22) of the pressing jaws
(10) or all 3 pressing segments (21) must be checked for damage and wear
before every use. Damaged or worn pressing tongs, Mini pressing tongs,
pressing rings, adapter tongs and Mini adapter tongs may no longer be used.
There is otherwise a risk of incorrect pressing or accidents.
A trial pressing with inserted press fitting must be made with the drive unit and
the respectively used pressing tongs, Mini pressing tongs and the respectively
used pressing ring with adapter tongs or Mini adapter tongs before every use.
The pressing tongs, Mini pressing tongs (1), the pressing ring (20) with adapter
tongs or Mini adapter tongs must fit into the drive unit mechanically and be
properly lockable. After completing the pressing check that the pressing jaws
(10), pressing rings (20), pressing segments (21) close fully both at their tip
(Fig. 1 and Fig. 15 to 19 at "A") and on the opposite side (Fig. 1 and Fig. 15 to
19 at "B"). Check the tightness of the connection (observe national specifica-
tions, standards, regulations, etc.)
If during closing of the pressing tongs, pressing tongs Mini or pressing rings a
marked ridge is created on the compression sleeve, the pressing may be
defective or not tight (see 5. Trouble).
CAUTION
For preventing damages make sure to avoid operating situations like
exemplarily shown in Fig. 12 through 14, that no distortion between
pressing tongs, pressing tongs Mini, pressing rings, adapter tongs, adapter
tongs Mini, fitting and drive unit occurs. Failure to do so could lead to
fracture and flying parts can cause serious injuries.
3.1.1. Working procedure
Press the pressing tongs, pressing tongs Mini (1) together manually until they
can be pushed over the press fitting. Always position the drive unit with the
pressing tongs on the press fitting at right angles to the pipe axis. Release the
pressing tongs so that they close around the press fitting. Hold the drive unit
by the housing grip (6) and the pistol grip (9).
Place the pressing ring (20) around the pressing fitting. Insert the adapter tongs/
Mini adapter tongs (19) into the drive unit and lock the tong retainer bolt, posi-
tion the rotary sleeve (27) if necessary, see 2.2. Insert the adapter tongs/Mini
adapter tongs (19) into the drive unit and lock the tongs retaining bolt. Press
the adapter tongs/Mini adapter tongs (19) together with your hand so that the
adapter tongs/Mini adapter tongs can be placed on the pressing ring. Release
the adapter tongs/Mini adapter tongs so that the radii/hemispheres of the adapter
tongs/Mini adapter tongs lie firmly on the cylinder rollers/ball sockets of the
pressing ring and the pressing ring on the press fitting. With adapter tongs Z1
and Mini adapter tongs Z1, please note that the pressing ring may only be
applied below 45°.
On REMS Power-Press SE push the rotation direction lever (7) to the right
(feed) and press the safety inching switch (8). Keep the safety inching switch
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