Gemu 1436 cPos eco, Руководство по эксплуатации

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1436 cPos eco
1.5 Information on use in damp
conditions
The following information is intended to help
when mounting and operating the GEMÜ
1436 cPos eco in damp conditions:
¬
Lay cables and and pipework so that
condensate or rain water that remains on
the pipework / cables cannot enter the
cable gland of the M12 plug of the GEMÜ
1436 cPos eco.
¬
Check that all cable glands of the M12
plug and the fittings are mechanically
secured.
Under no circumstances
whatsoever may the GEMÜ
1436 cPos eco be cleaned with
a high pressure cleaning device
because the protection class IP
65 is not sufficient for this.
1.6 Mounting position
The mounting position of the GEMÜ
1436 cPos eco is optional. When mounted
upside down it must be ensured that no
liquids or dirt can enter the outlet of the
pressure relief valve.
1.7 Tools required for installation and
assembly
The tools required for installation and
assembly are not included in the scope of
delivery.
2 Manufacturer’s information
2.1 Delivery
Check that all parts are present and check
for any damage immediately upon receipt.
The scope of delivery is apparent from the
dispatch documents.
Use the order numbers to check whether
the type and scope has been delivered as
ordered.
If the GEMÜ 1436 cPos eco positioner is
ordered as a complete unit with a valve,
these parts and the accessories belonging
to them are supplied ready assembled and
factory set.
The GEMÜ positioner is then ready for
immediate operation (Reference conditions:
control pressure = 6 bar; operating pressure
= 0 bar).
2.2 Function
The GEMÜ 1436 cPos eco is an intelligent
electro-pneumatic positioner designed for
mounting to pneumatic actuators.
Normally the 1436 cPos eco is mounted
directly to the actuator. The travel sensor
is already integrated in the positioner (the
GEMÜ 1436 cPos eco can be optionally
ordered with an M12 cable plug for the
external attachment of the travel sensor).
The travel sensor measures the current
position of the valve and relays this position
to the electronic control system of the
GEMÜ 1436 cPos eco. This correlates
the actual value of the valve with the set
value and adjusts the valve if necessary.
The integrated actual value output is the
currently determined valve position (in
the same effective direction as the control
diagram) as an analogue value.