Roller Axial-Press 25 22 V ACC, Instruction Manual

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6.  Disposal

The drive units, batteries, rapid chargers and power supply units may not be 

thrown in the household waste at the end of their useful lives. They 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 incom-

pletely 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 

fi rst 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 unau-

thorized purposes, interventions by the customer or a third party or other 

reasons, for which ROLLER is not responsible, shall be excluded from the 

warranty. 

Services under the warranty may only be provided by customer service stations 

authorized for this purpose by ROLLER. Complaints will only be accepted if 

the product is returned to a customer service station authorized by ROLLER 

without prior interference and in a fully assembled condition. Replaced products 

and parts shall become the property of ROLLER. 

The user shall be responsible for the cost of shipping and returning the product. 

A list of the ROLLER-authorized customer service stations is available on the 

Internet under www.albert-roller.de. For countries which are not listed, the 

product must be sent to the SERVICE-CENTER, Neue Rommelshauser Strasse 4,

71332 Waiblingen, Deutschland. The legal rights of the user, in particular the 

right to make claims against the seller in case of defects as well as claims due 

to wilful violation of obligations and claims under the product liability law are 

not restricted by this warranty. 

This warranty is subject to German law with the exclusion of the confl ict of laws 

rules of German International Private Law as well as with the exclusion of the 

United Nations Convention on Contracts for the International Sales of Goods 

(CISG). Warrantor of this world-wide valid manufacturer’s warranty is Albert 

Roller GmbH & Co KG, Neue Rommelshauser Straße 4, 71332 Waiblingen, 

Deutschland.

8.  Extension of the manufacturer’s guarantee to 5 years

For the drive units listed in these operating instructions it is possible to extend 

the guarantee time of the above manufacturer guarantee to 5 years by registering 

the drive unit under www.albert-roller.de/service within 30 days of handover to 

the fi rst user. Claims from the extension of the manufacturer guarantee can 

only be made by the registered fi rst users on condition that the rating plate on 

the drive unit is not removed or changed and the data are legible. Cession of 

the claims is excluded.

9.  Spare parts lists

For spare parts lists, see www.albert-roller.de → Downloads → Parts lists.

5. Trouble

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 (

 Af

 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 (4) before putting back 

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into operation. If it is stuck or stiff, it may not be pressed. The drive unit must be handed over to an authorized ROLLER customer service workshop for inspection.

5.1. Fault: Drive unit does not work.

Cause:

Remedy:

●  Worn carbon brushes.

●  Have the carbon brushes or DC motor changed by qualifi ed personnel or an 

authorised ROLLER customer service workshop.

●  Battery depleted or defective.

●  Charge the battery with the rapid charger or change the battery.

●  Drive unit defective.

●  Have the drive unit checked/repaired by an authorised ROLLER customer 

service workshop.

5.2. Fault: The pipe is crushed between the press fi tting and the fi tting joint in axial pressing.

Cause:

Remedy:

●  Expansion too long.

●  Check whether the right expanding head was used. Pipe expanded several 

times, observe the installation and assembly instructions of the manufacturer/ 

supplier of the press fi tting system to be pressed.

●  Pipe pushed too wide onto the support sleeve of the press fi tting.

●  Check whether the right expanding head was used. Pipe expanded several 

times, observe the installation and assembly instructions of the manufacturer/ 

supplier of the press fi tting system to be pressed.

●  Wrong expanding head (press fi tting system, size) inserted.

●  Change expanding head.

●  Unsuitable matching of press fi tting, pipe and support sleeve.

● Check the compatibility of the press fi tting, pipe and support sleeve and contact 

the manufacturer/supplier of the press fi tting system to be pressed if necessary.

5.3. Fault: A prominent gap is left between the press fi tting and the fi tting joint after closing the pressing heads in axial pressing.

Cause:

Remedy:

●  Pipe crushed between the compression sleeve and the fi tting collar

● See fault 5.2.

●  Wrong compression head (compression sleeve system, size) used.

●  Change pressing head.

●  Battery depleted or defective.

●  Charge the battery with the rapid charger or change the battery.

●  Drive unit defective.

●  Have the drive unit checked/repaired by an authorised ROLLER customer 

service workshop.

5.4. Fault: Expander does not complete the expanding, expanding head does not open fully.

Cause:

Remedy:

●  Worn carbon brushes.

●  Have the carbon brushes or DC motor changed by qualifi ed personnel or an 

authorised ROLLER customer service workshop.

●  Battery depleted or defective.

●  Charge the battery with the rapid charger or change the battery.

●  Drive unit defective.

●  Have the drive unit checked/repaired by an authorised ROLLER customer 

service workshop.

●  Wrong expanding head (press fi tting system, size) inserted.

●  Change expanding head.

●  Expanding head stiff or defective.

●  Do not use the expanding head anymore! Clean the expanding head and 

grease lightly with machine oil or change.

●  Expander set incorrectly (ROLLER’S Exparo Cu 22 V ACC, 

ROLLER’S Exparo P 22 V ACC).

●  Reset the expander, see 2.3.

●  Distance from the press fi tting to the expanding head too small.

●  Increase the distance between the press fi tting and the expanding head.

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