User manual

H32.0.4X.6C-03 Operating Manual GMSD … - K51 page 3 of 4
4 Operating and Maintenance Advice
a.) You must only use the sensor with GMH 5130, GMH 5150 or GMH 5155 devices!
Usage of other devices may result in destruction of sensor and device.
b) Treat sensor and device carefully. Use only in accordance with above specification. (do not throw, hit against etc.).
Protect plug from soiling.
c) To disconnect pressure sensor do not pull at the cable but at the plug (to open lock).
When connecting the sensor make sure that arrows are pointing upwards and that plug is entered into device
socket centrally. Do not twist plug when entering socket.
If plug is entered correctly, it will slide in smoothly
If plug is twisted or entered incorrectly the connecting pins of the plug can be spoilt by bending or broken
=> Plug can no longer be used and connecting cable needs to be replaced.
d) GMSD … .. – K51 (= standard (plastic) pressure sensors):
Connection diagram for sensor tube connection:
For measurements of over pressure (relative pressure sensor):
• Connect plastic tube with internal dia of 4 mm to cable gland "B".
Connection "A" will not be used!
For measurements of pressure differences (relative pressure sensor):
• Connect both plastic tubes with an internal dia of 4 mm to cable gland "B" and "A";
make sure to apply higher pressure to connection "B"
For measurements of absolute pressure (absolute pressure sensor):
• Connect plastic tube with an internal dia of 4 mm to cable gland "A".
(Cable gland "B" is not used.)
5 Safety requirements:
This device has been designed and tested in accordance with the safety regulations for electronic devices.
However, its trouble-free operation and reliability cannot be guaranteed unless the standard safety measures and
special safety advises given in this manual will be adhered to when using the device.
1. Trouble-free operation and reliability of the device can only be guaranteed if the device is not subjected to any
other climatic conditions than those stated under "Specification".
2. If the device is transported from a cold to a warm environment condensation may result in a failure of the device.
In such a case make sure the device temperature has adjusted to the ambient temperature before trying a new
start-up.
3. If there is a risk whatsoever involved in running it, the device has to be switched off immediately and to be
marked accordingly to avoid re-starting.
Operator safety may be at risk if:
- there is visible damage to the device.
- the device is not working as specified.
- the device has been stored under unsuitable conditions for a longer time.
In case of doubt, please return device to manufacturer for repair or maintenance.
4. Warning: Do not use this product as safety or emergency stop device or in any other application where failure of
the product could result in personal injury or material damage.
Failure to comply with these instructions could result in death or serious injury and material damage.
5. Any changes or repair of the device is not allowed.
Please return device to manufacturer for repair or maintenance.