18
You can restore the factory calibration any time with the following procedure:
Requirement
:
- Tension meter switched off.
To restore factory calibration
:
- Press and hold the MEM and POWER keys until the DISPLAY shows
E 0
cN
.
- Release first the POWER key and then the MEM key.
- Press and hold the DAMP key, then additionally press and hold MEM
until the DISPLAY shows
- - - -
cN
.
The factory calibration is restored.
- Release the DAMP and MEM key.
The instrument switches off automatically.
3.9.1 Restoring the Factory Calibration
You should regularly inspect the rollers to assure that they are running easily and smooth-
ly. You can replace the rollers yourself, as necessary, by following the directions in Chap-
ter 4.2. Please indicate the tension meter model and the serial number (given on the rear
side of the tension meter) in your spare-parts order.
4.1 Rollers
4 Service and Maintenance
The tension meter is easy to maintain. Depending on operating time and load, the
tension meter should be checked according to the locally valid regulations and conditions
(as described in Chapter 3.7). The use of other test methods than the procedure described
in Chapter 3.7 may cause deviating measuring results.
For example:
To order spare rollers:
Model:
ETB-100 (given on rear side of tension meter)
Serial number:
400 - 88888 (given on rear side of tension meter)
Standard rollers:
Model number:
R550217
Delivery:
1 set (3 pcs.) of spare rollers 2000 m/min
To order ceramic pins:
Model:
ETPB-100 (given on rear side of tension meter)
Serial number:
400 - 88888 (given on rear side of tension meter)
Ceramic pins:
Model number:
R550320
Delivery:
1 set (3 pcs.) of spare ceramic pins 6000 m/min
Model:
03/04
ETB-100
# 400 - 88888
1.) Model ID
2.) Serial number