Start Up And Commissioning; Technical Data; Operation; Maintenance And Service - Parker S9 Manual De Instrucciones

Valves
5

Start up and commissioning

Risk of crushing
Check the following before starting up the machine:
• all connections are fitted correctly.
• the valve is also assembled correctly and fitted securely.
6

Technical data

Ambient temperature range:
Media temperature range:
Maximum switching rate::
Maximum operating pressure:
Compressed air requirements:
Solids:
Water content:
Noise emissions:
Please consult our catalogue to find the rest of the valve data (e.g. connection, thread).
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Operation

Danger of explosion from explosive atmosphere
There is a risk of explosion if the valve overheats.
If you encounter any problems with the valve, switch off the machine/system immediately.
Contact the manufacturer's service team as soon as possible.
Do not attempt to disassemble and repair the valve.
Cleaning during operation:
Only use a dry, anti-static cloth or other material protective substances for cleaning (see also Section 8

Maintenance and service).

8 Maintenance and service
Danger of explosion from explosive atmosphere
Only carry out the following maintenance work listed below.
If other valve work is needed, dismount the valve from the machine/system and send it to Parker Hannifin
GmbH.
You may carry out the following maintenance tasks:
• Check the connections general state/appearance of machine and clean the machine exterior.
• Clean exterior surfaces.
Clean the exterior of the valve with a dry, anti-static cloth. There should be no build up of flam
mable material on the valve surface in explosive environments. Ensure that it is cleaned regular
ly: how often you clean depends on the ambient conditions.
• You may also change solenoid coils with electrically operated valves. Only use ATEX solenoid
coils with the same voltage approved by Parker Hannifin GmbH.
The solenoid coils should be tightened manually with the knurled nut. Check that the solenoid
coil is fitted correctly after installation.
- 10 °C to + 60 °C
- 10 °C to + 60 °C
1 Hz
pmax = 8 bar.
Not oiled and without water and dirt in accordance with ISO 8573-1
Class 6, particle size < 5 μ m for dust.
Class 7, particle size < 40 μ m for gas.
Class 4, pressure dew point +3°C, at least
5°C below min. operating temperature
70 dB(A)
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