Burkert Type 8645 User Manual
Page 16
60
GB
VALVE DATA
Power consumption per valve function (at 24 V)
during pick-up (
≤ 120 ms): ≤ 60 mA
lowered
to:
≤ 25 mA
Type 6524
Type
6525
Type
0460
3/2-
way
2 x 3/2-
way
5/2-
way
5/2-way
pulse,
5/3-way
Circuit function
C / D
2 x C
H
H pulse,
L, N
Orifi ce [mm]
4
2.5
QnN [l/min]
300
200
Opening time
10%
12 ms
15
Closing time
10%
20 ms
H = 15
L, N = 20
Pressure range
[bar]
2.5...7
Vak...7
Vak...10
2.5 ... 7
1 ... 7
Vak...10
2.5 ... 7
Vak...7
Vak...10
2 ... 7
Power [Watt]
1
2
1
0,9
after pick-up
time (
≤120 ms)
1/4
1/2
1/4
1/4
61
GB
MAINTENANCE / SERVICE /DIAGNOSIS
OF ERRORS
You will fi nd directions on this subject in the operating
instructions, or please contact our Sales Centre:
Bürkert Fluid Control Systems
Sales Centre
Chr.-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel.: +49 (0)7940 - 10 111
Fax: +49 (0)7940 - 10 448
E-mail: [email protected]
Under normal conditions, operation of the system is main-
tenance-free.
Malfunctions
In the event of a malfunction, check the following:
the line connections,
the operating pressure,
the voltage supply and valve actuation.
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62
GB
DECOMMISSIONING
Proceed with decommissioning as follows:
depressurise the system,
switch off the power supply,
remove the block / modules.
PACKAGING, TRANSPORT, STORAGE
CAUTION!
Transport and / or storage damage due to incorrect
packaging as well as temperature minimums or maxi-
mums being exceeded.
Moisture, dirt and impacts as well as exceeding temperature
minimums or maximums damage the equipment.
Protect the device against moisture and dirt in protective
packaging during transport and storage.
Avoid exposure to heat and cold that may result in tempera-
tures outside the permissible temperature range.
Storage temperature: -20 °C ... +60 °C.
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•
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63
GB
DISPOSAL
CAUTION!
Device components contaminated with operating fl uids
may harm the environment.
Observe the applicable disposal rules and environmental
protection regulations.
•
Dispose of the device and packaging in an environmentally
friendly manner.
Observe national waste disposal regulations.
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