Burkert 2651, 2654, 2654 Hugienic, 2660, TKU001 Operating Instructions Manual
...
Type 2651, 2654, 2654 Hygienic,
2660, TKU001/2/3
Stainless steel and brass ball valves in 2-way and 3-way design
Kugelhähne aus Edelstahl und Messing in 2- und 3-Wege-Variante
Robinets à boisseau sphérique en acier inoxydable et en laiton, modèles à 2 ou 3 voies
Operating Instructions
Bedienungsanleitung
Manuel d‘utilisation
We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modification techniques.
© Bürkert Werke GmbH & Co. KG, 2008 - 2019
Operating Instructions 1910/07_EU-ML_00805911 / Original DE
Type 2651, 2654, 2654 Hygienic,
2660, TKU001/2/3
Operating instructions
1 OPERATING INSTRUCTIONS ............................................... 3
1.1 Symbols ....................................................................... 3
2 INTENDED USE .................................................................... 4
3 BASIC SAFETY INSTRUCTIONS .......................................... 5
4 GENERAL INFORMATION .................................................... 6
4.1 Contact addresses ...................................................... 6
4.2 Warranty ...................................................................... 6
4.3 Information on the Internet .......................................... 6
5 SYSTEM DESCRIPTION ....................................................... 6
6 TECHNICAL DATA ................................................................. 7
7 INSTALLATION ...................................................................... 9
7.1 Ball valve with screw thread ........................................ 9
7.2 Ball valve with welded connection .............................. 9
8 OPERATION AND FUNCTIONS .......................................... 10
8.1 Operation ................................................................... 10
8.2 Switch positions ........................................................ 11
9 SPARE PARTS ..................................................................... 11
10 MAINTENANCE ................................................................... 12
10.1 Replacing the wearing part sets for ball valves
Type 2654 and TKU001 ............................................. 12
1 OPERATING INSTRUCTIONS
The operating instructions describe the entire life cycle of the device.
Keep these instructions in a location which is easily accessible
to every user and make these instructions available to every new
owner of the device.
The operating instructions contain important safety information.
Failure to observe these instructions may result in hazardous
situations.
▶ The operating instructions must be read and understood.
1.1 Symbols
DANGER!
Warns of an immediate danger.
▶ Failure to observe the warning may result in a fatal or serious
injury.
WARNING!
Warns of a potentially dangerous situation.
▶ Failure to observe the warning may result in serious injuries
or death.
11 TRANSPORT, STORAGE, DISPOSAL ................................. 14
english
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Type 2651, 2654, 2654 Hygienic,
2660, TKU001/2/3
Intended use
CAUTION!
Warns of a possible danger.
▶ Failure to observe this warning may result in a medium or
minor injury.
NOTE!
Warns of damage to property.
▶ Failure to observe the warning may result in damage to the
device or the equipment.
Indicates important additional information, tips and
recommendations.
Refers to information in these operating instructions or in
other documentation.
▶ designates instructions for risk prevention.
→ designates a procedure which you must carry out.
2 INTENDED USE
The ball valves types 2651, 2654, 2654 Hygienic, 2660 and
TKU001/2/3 (in general below as “Ball valves”) are intended for the
installation to pneumatic or electric rotary actuators. They can be
used indoors as well as outdoors, in compliance with the permissible operating conditions.
Non-intended use of the ball valves can be dangerous to
people, nearby equipment and the environment.
▶ The ball valves are used for shutting o media ows in a
wide range of industrial applications.
▶ The ball valves may be used only in conjunction with third-
party devices and components recommended and authorized
by Bürkert.
▶ During use observe the authorised data and operating conditions
specied in the contract documents and operating instructions
as well as the range of applications described in „5 System
Description“.
▶ Correct transportation, correct storage and installation and
careful use and maintenance are essential for reliable and
faultless operation.
▶ Operate the ball valves only with media which do not cor-
rode the valve body or seal material.
▶ Use the ball valves only as intended.
4
english
Type 2651, 2654, 2654 Hygienic,
2660, TKU001/2/3
Basic Safety Instructions
3 BASIC SAFETY INSTRUCTIONS
These safety instructions do not make allowance for any:
• Contingencies and events which may arise during the installation,
operation and maintenance of the devices.
• Local safety regulations; the operator is responsible for observing
these regulations, also with reference to the installation personnel.
WARNING!
Unintentional activation or non-permitted impairment may
cause general hazardous situations through to physical injury.
To prevent injury, ensure that:
▶ The system cannot be activated unintentionally.
▶ Installation and repair work may be carried out by authorized
technicians only and with the appropriate tools.
▶ After an interruption in the power supply or uid supply,
ensure that the process is restarted in a dened or controlled
manner.
▶ The device may be operated only when in perfect condition
and in consideration of the operating instructions.
▶ Do not physically stress the valve body (e.g. by placing
objects on it or standing on it).
▶ Do not make any external modications to the valve body.
▶ The general rules of technology apply to application planning
and operation of the device.
DANGER!
Danger – high pressure.
There is a serious risk of injury when reaching into the
equipment.
▶ Turn o the pressure and release the pressure in the pipes
before loosening pipes and valves!
CAUTION!
The general rules of technology apply to application planning
and operation of the device.
Failure to observe these rules may result in injuries and/or
damage to the device and possibly the area around it as well.
▶ Observe the general rules of technology!
NOTE!
▶ Operate the ball valves only when they are in perfect condi-
tion and in accordance with the operating instructions.
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