6)
Operation
6.1)
Connect test adapter
open the tightening mechanism with the actuating lever (lever in front position)
place the test adapter with the interface in the tightening mechanism handle (see Figure 1)
close the tightening mechanism with the actuating lever (swivel the lever all the way to the rear,
see Figure 2)
6.2)
Disconnect test adapter
The test adapter is disconnected in the reverse order to connection.
7)
Maintenance
WARNING
D
EADLY ELECTRICAL SHOCK
Dangerous electrical voltage at the test probe at >25 VAC and >60 VDC!
Before servicing, disconnect all affected devices from the power supply and secure (e.g.
with a sign) against unauthorised reconnection!
7.1)
Maintenance intervals
Annual
Check receiver for wear. Check all moving parts for play, wear or other abnormalities. Replace
defective parts
Check protective conductor wiring (visual check; if necessary replace damaged wiring)
Measure protective conductor resistance (limit value: 0.3 Ω)
7.2)
Cleaning receiver
Clean the receiver with a soft cloth and mild detergent. For cleaning, do not use cleaners with sol-
vent or acidic content.
7.3)
Replacement parts
All receiver components with their item numbers are included in a parts list enclosed with the as-
sembly drawings. You can obtain the necessary components from INGUN by providing the item
no.
15
Receiver operation
!
©
INGUN, errors and technical changes reserved
English