Service and repair department

Profitability through our service

Even our reliable products require maintenance or repair. From an economic point of view - and not least for environmental reasons - it is often advisable to repair it instead of purchasing a new device.

In the event of malfunctions, failures or signs of wear and tear, the devices you send will be overhauled in-house according to the manufacturer's specifications and recommendations. Our qualified and trained technicians check the repairs carried out on specially designed test benches and professionally equipped workstations. We will test your controls under extreme operating conditions and full load.


Test facility

Before your components leave our company again, they are tested for functionality in our test field department. This also enables us to simulate difficult operating conditions and to adapt components accordingly.


Exchange device, on-site service or retrofit

In urgent cases, we can provide you with a exchange unit. Talk to our service department about it. Of course, we also offer you an on-site or retrofit service. Simply ask us.


We repair the following devices:

  • Controler and Inverter from ZAPI
  • Battery chargers from Zivan
  • Display and programming systems
  • Control panels and controls
  • Steering units
  • Gear units and drive motors
  • Hydraulic pumps, aggregates and motors
  • Electric heaters
  • DC/DC-Converter
  • and much more

Any questions?

Contact us from Monday to Friday, from 08:00 bis 17:00 Uhr. 
E-Mail: or by phone +49 (86 77) 98 09-0

Get in contact with us

Service and repair department

Franz Garhammer
Repair Department

Phone +49 (86 77) 98 09-17
Fax +49 (86 77) 98 09-20

Maximilian Push
Repair Department

Phone +49 (86 77) 98 09-31
Fax +49 (86 77) 98 09-20