Burkert Type 5282 - Manual (Page 2)

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1 OPERATING INSTRUCTIONS
The operating instructions contain important information.
▶ Read the operating instructions carefully and follow the safety instruc-
tions in particular, and also observe the operating conditions.
▶ Operating instructions must be available to each user.
▶ The liability and warranty for the product / device are void if the operating
instructions are not followed.
1.1 Symbols
▶ Designates an instruction to prevent risks.
→
designates a procedure which you must carry out.
Warning of injuries:
DANGER!
Imminent danger! Serious or fatal injuries.
WARNING!
Potential danger! Serious or fatal injuries.
CAUTION!
Danger! Minor or moderately severe injuries.
Warns of damage to property:
NOTE!
2 AUTHORIZED USE
Non-authorized use of the solenoid valve type 5282 may be a
hazard to people, nearby equipment and the environment.
• The device is designed to control, shut off and meter neutral media up
to a viscosity of 21 mm 2 /s.
• Provided the cable plug is connected and installed correctly, e.g. Bür-
kert type 2508, the device satisfies protection class IP65 in accordance
with DIN EN 60529 / IEC 60529.
• During use observe the authorized data, the operating conditions and
conditions of use specified in the contract documents, on the type label
and in the operating instructions, as described in the chapter entitled
“4 Technical data”.
• Correct transportation, correct storage and installation and careful
use and maintenance are essential for reliable and faultless operation.
• Use the device only as intended.
2.1 Restrictions
If exporting the device, observe any existing restrictions.
2.2 Definition of term
In these operating instructions, the term “device” always refers to the Type
5282.
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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 function is in perfect working order.
Risk of short-circuit/escape of media through leaking screw
joints.
▶ Ensure seals are seated correctly!
▶ Carefully screw valve and connection lines together!
General hazardous situations.
To prevent injury, ensure that:
▶ The device may only be used in the explosion-protected area if an
appropriate additional identification is attached to the type label.
For use observe the additional information enclosed with the device
together with safety instructions for the explosion risk area.
▶ The enclosed UL instructions must be followed in the UL area.
▶ Do not put any loads on the body (e.g. by placing objects on it or
standing on it).
▶ Do not make any external modifications to the device bodies. Do not
paint the body parts or screws.
3 BASIC SAFETY INSTRUCTIONS
These safety instructions do not make allowance for any
• contingencies and events which may arise during the installation, ope-
ration and maintenance of the devices.
• local safety regulations - the operator is responsible for observing these
regulations, also with reference to the installation personnel.
Danger - high pressure!
▶ Before loosening the pipes and valves, turn off the pressure and vent
the pipes.
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 burns/risk of fire if used for a prolonged switch-on time
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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▶ The system cannot be activated unintentionally.
▶ Installation and repair work may be carried out by authorized technici-
ans only and with the appropriate tools.
▶ After an interruption in the power supply or fluid supply, ensure that
the process is restarted in a defined or controlled manner.
▶ The device may be operated only when in perfect condition and in
consideration of the operating instructions.
Type 5282 was developed with due consideration given to
accepted safety rules and is state-of-the-art. Nevertheless,
dangerous situations may occur.
3.1 Warranty
The warranty is only valid if the device is used as intended in accordance
with the specified application conditions.
3.2 Information on the internet
The operating instructions and data sheets for type 5282 can be found
on the internet at:
www.buerkert.com Type 5282
4 TECHNICAL DATA
4.1 Operating conditions
The following values* are indicated on the type label:
• Voltage (tolerance ± 10 %) / current type
• Coil power consumption
(active power in W - at operating temperature)
• Pressure range
• Body material brass (MS) or stainless steel (VA)
• Seal material FKM, EPDM, NBR
* see description of type label below
Operating principle 2/2-way valve:
A (NC) B (NO)
Type of protection: IP65 in accordance with DIN EN 60529 / IEC 60529
with correctly connected and installed device socket,
e.g. Bürkert Type 2508
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Type 5282