Intended Use; Basic Safety Instructions; Structure And Function - Burkert 6516 Manuel D'utilisation

1 THE OPERATING INSTRUCTIONS
The operating instructions contain important information.
▶ Read the operating instructions carefully and follow the safety
instructions in particular.
▶ The operating instructions must be available to every user.
▶ The liability and warranty for Type 6516 – 6519 are not applicable if
the operating instructions are not followed.
1.1 Symbols
▶ Designates instructions for risk prevention.
→
Designates a procedure which you must carry out.
Warning of serious or fatal injuries:
DANGER!
In case of imminent danger.
Warning of minor or
moderately severe injuries:
CAUTION!
1.2 Definition of the term "device"
The term "device" used in the instructions always refers to the
Type 6516 – 6519.
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BASIC SAFETY INSTRUCTIONS

These safety instructions do not make allowance for any contin-
gencies and events which may arise during assembly, operation and
maintenance.
Danger – high pressure!
▶ Turn off the pressure and vent the lines before loosening lines or
valves.
Risk of electric shock!
▶ Before reaching into the device or the equipment, switch off the
power supply and secure to prevent reactivation!
▶ Observe applicable accident prevention and safety regulations for
electrical equipment!
Risk of injury from greatly accelerated device parts!
▶ Before pressurizing the valve, check that all screw connections
and screw joints are tight and secure.
Risk of burns/danger of fire during long-term operation due to
hot device surface!
▶ Keep the device away from highly flammable substances and
media and do not touch with bare hands.
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STRUCTURE AND FUNCTION

The valves can be mounted in blocks on the modular pneumatic base
rail Type MP07.
4.1 Structure of the standard designs
4.1.1 Connections
All connections are identified by numbers on the valve surface. These
refer to the following functions:
Number Function
1 Pressure inlet port
2 and 4 Outlet port
3 and 5 Exhaust port
12 and 14 Control pressure port
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WARNING!
In case of potential danger.
Warning of damage:
NOTE!
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INTENDED USE

Incorrect use of the solenoid valve Type 6516 – 6519 may be a
hazard to people, nearby equipment and the surrounding area.
▶ The device is used exclusively as 3/2, 5/2 or 5/3-way solenoid valve
for the media permitted according to the data sheet of the corre-
sponding type.
▶ Provided the cable plug is connected and installed correctly,
e.g. Bürkert Type 2506 (for Type 6516/6517) or Type 2508
(for Type 6518/6519) , the device satisfies degree of protection IP65
in accordance with DIN EN 60529 / IEC 60529.
▶ In a hazardous area, the device may be used only in accordance
with the specification on the separate Ex type label. For the use,
observe the additional information enclosed with the device with
safety instructions for the EX area.
▶ Devices without a separate Ex type label may not be used in a
potentially explosive area.
▶ Use according to the authorized data, operating conditions and condi-
tions of use specified in the contract documents, the data sheet and
the operating instructions.
▶ Correct transport, correct storage and installation as well as careful use
and maintenance are essential for reliable and problem-free operation.
▶ Use the device only for its intended purpose.
Risk of injury due to malfunction of valves with alternating
current (AC)!
Sticking core causes coil to overheat, resulting in a malfunction.
▶ Monitor process to ensure flawless functioning.
To prevent injuries/damage:
▶ Never adjust the screws which are locked with red paint.
▶ Do not make any internal or external changes to the device and
safeguard against unintentional actuation.
▶ Installation and maintenance work may be carried out only by autho-
rized technicians with the appropriate tools.
▶ After an interruption in the electrical or pneumatic supply, ensure
that the process is restarted in a defined or controlled manner.
▶ Do not subject the housing to mechanical loads.
▶ Observe the general accepted technical rules.
3.1 Restrictions
If exporting the device, observe any existing restrictions.
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4.1.2 Type 6516 (3/2-way), Type 6517 (5/2-way)
Cable plug Type 2506
Pilot valve Type 6106
Indicator pin (see Chap."6.5")
Control pressure port 14
Outlet port 2 and 4
Fig. 1: Valve structure Type 6516 / 6517 (in the example Type 6517)
4.1.3 Type 6518 (3/2-way), Type 6519 (5/2-way)
Cable plug Type 2508
Pilot valve Type 6014
Indicator pin (see Chap."6.5")
Control pressure port 14
Outlet port 2 and 4
Fig. 2: Valve structure Type 6518 / 6519 (in the example Type 6519)
Type 6516-6519
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