Maintenance; Routine Maintenance; Cleaning And Checks; Inserting/Changing The Transmitter Battery - marposs E86N Manuel D'installation Et D'utilisation

ENGLISH

15. MAINTENANCE

15.1

Routine maintenance

15.1.1

Cleaning and checks

For constant optimum performance from the measuring system, it is good practice to carry out regular cleaning and checks.
These are simple operations which should be performed periodically according to the conditions in which the equipment is used.
- Checking the integrity of the cables
Regularly check that the cables are in good condition and the electrical terminals tightened.
- Checking seal effectiveness
The front of the probe is protected by two seals sufficient for excellent protection in normal conditions. Regularly check that the outer
seal does not show signs of wear. If it does, substitute the seal.
If the inner seal is damaged, the probe must be sent to the supplier for repairs.
15.1.2

Inserting/Changing the Transmitter Battery

To insert or change the transmitter battery after the "low battery" LED has lit on the interface unit panel (battery level on display equal to
3) and the LOW BATTERY output signal is activated, proceed as follows:
•
STANDARD TRANSMITTER:
Unscrew the two screws (A) in the cover (C) marked with the battery symbol.
-
- Remove the flat battery, if present, and insert the new battery (B) in the contacts in the cover (C), observing the correct
polarity.
- Put the cover (C) back in place, taking care to position the electrical contacts correctly.
- Tighten the screws (A) again, with a 2Nm tightening torque.
•
COMPACT TRANSMITTER:
Unscrew the three screws (D) in the cover (F) and remove the cover.
-
- Remove the flat batteries, if present, and insert the new batteries (E) in the seats, observing the polarity indicated on the
transmitter body .
- Put the cover (F) back in place, taking care to position the electrical contacts correctly.
- Tighten the screws (D) again, with a 2Nm tightening torque.
Section 7.2 "Battery life and indications on the Interface" indicates the battery life according to use and type.
Figure 15-1. Inserting/changing the batteries
88
A
C
B
D
F
E
E86N- Touch system with radio transmission