Level Gauge A1207D
User Manual
11
ACOUSTIC
CONTROL
SYSTEMS
2
Ambient limits
Temperature Range
Storage: From -20 °C to +60 °C,
Operation: From -10°C to +50°C
For measurement at the gearbox: From -10°C to +80 °C
: Relative humidity 85%
Contamination
Despite the provided protection acc. to IP 64 (dust, splash
water), use in clean, dry environment is advisable.
After use, the device must be cleaned and stored in the trans-
port box provided for this purpose.
2.2 REASONABLY FORESEEABLE MISUSE
The device may only be operated by trained personnel. Nevertheless, misuse is not excluded if care
is not taken. For troubleshooting, see „Chapter 8 Troubleshooting“
Problem cause
Consequence
Incorrect use of the calibration block (coupling and determina-
tion of temperature compensation)
Incorrect measurement
Inadequate couplant
Incorrect measurement
Excessive quantity of couplant
Incorrect measurement
Insufficient quantity of couplant
No signal
Skewed / improper insertion of the probe into the guide at the
oil pan
Damage of the bayonet connector, incorrect measurement
Damaged probe
No signal
Damaged probe cable
No signal
Dropping the instrument
Damage of casing, rechargeable battery, display, elec-
tronics. Loss of IP protection.
Summary of Contents for A1207D
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