Authorized Use; Predictable Misuse; Basic Safety Instructions - Burkert 0293 Manuel D'utilisation

3.

auThOrized use

Incorrect use of the solenoid valve Type 0293 can
be dangerous to people, nearby equipment and the
environment.
• The device is designed for dosing, blocking, filling and
aerating media.
• The device is classified in accordance with DIN EN 161
Group 2, Class A for gas.
• Use according to the permitted data, operating conditions
and conditions of use specified in the contract documents
and operating instructions. These are described in the
chapter entitled "Technical Data".
• The device may be used only in conjunction with third-
party devices and components recommended and
authorised by Bürkert.
• Correct transportation, correct storage and installation
and careful use and maintenance are essential for reliable
and problem-free operation.
• Use the device only as intended.
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4. basic safeTy
insTrucTiOns
These safety instructions do not make allowance for any:
• Contingencies and events which may arise during the instal-
lation, operation and maintenance of the devices.
• Local safety regulations – the operator is responsible for
observing these regulations, also with reference to the
installation personnel.
Danger!
Danger – high pressure!
• Before loosening the lines and valves, turn off the pres-
sure and vent the lines.
Risk of electric shock!
• Before reaching into the device, switch off the power
supply and secure to prevent reactivation!
• Observe applicable accident prevention and safety
regulations for electrical equipment!
Risk of burns/Risk of fire if used continuously through
hot device surface!
• Keep the device away from highly flammable substances
and media and do not touch with bare hands.
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3.1. predictable misuse

• Do not physically stress the device (e.g. by placing objects
on it, using it as a screwing aid, standing on it or using it
as a lever arm).
• Do not make any external modifications to the device
housings. Do not paint the housing parts or screws.
Caution!
Risk of injury due to malfunction of valves with alter-
nating current (AC).
Sticking core causes coil to overheat, resulting in a
malfunction.
• Monitor process to ensure function is in perfect working
order!
General hazardous situations.
To prevent injury, ensure that:
• The system cannot be activated unintentionally.
• Installation and repair work may be carried out by autho-
rized technicians only and with the appropriate tools.
• After an interruption in the power supply or pneumatic
supply, ensure that the process is restarted in a defined
or controlled manner.
• The device may be operated only when in perfect condi-
tion and in consideration of the operating instructions.
• The general rules of technology apply to application plan-
ning and operation of the device.
Type 0293
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