Burkert 1078-1 User Manual

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note
Risk of damage to the device due to the environment
• Protect the device from electromagnetic perturbations,
ultraviolet radiations and, when installed outside, from
the effects of climatic conditions.
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9. ADJUSTMENT
9.1. Safety information
danger
Risk of injury due to electrical voltage
• Observe all applicable accident protection and safety
guidelines for electrical equipment.
• For the versions fed with 110-230 V AC power sup-
ply, shut down the electrical power source of all the
conductors and isolate it before carrying out work on
the system.
Warning
Risk of injury due to nonconforming adjustment.
Nonconforming adjustment could lead to injuries and
damage the device and its surroundings.
• The operators in charge of adjustment must have read
and understood the contents of this manual.
• In particular, observe the safety recommendations and
intended use.
• The device/installation must only be adjusted by suit-
ably trained staff.
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9.2. Adjustment of the 1078-1
danger
Risk of electric shock on a version fed with
110-230 V AC power supply.
• To adjust the potentiometers, use an insulated
screwdriver.
note
Risk of damage the electronic board
• To adjust the potentiometers, use an insulated
screwdriver.
The set operation mode starts when the device is
energized.
• Set the operation mode before energizing the
device combined with a solenoid valve.
To adjust the 1078-1:
→ Adjusting the valve operation mode.
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Switches 4 and 5: To choose the
operating mode of the solenoid
valve
Switches 1, 2 and 3: To adjust the
range t
on
.
Switches 6, 7 and 8: To adjust the
range t
off
.
Potentiometer t
off
Potentiometer t
on
1
ON
2345678
13
13
Fig. 7: Adjustment elements of the 1078-1
The timer 1078-1 allows for controlling the ON (called t
on
) /
OFF (called t
off
) cycle of a solenoid valve.
Four operation modes can be set with switches 4 and 5.
See Fig. 7 and Fig. 8.
Switches 4
and 5
Operation mode of the solenoid valve
4
ON
5
ON (t
on
)/OFF (t
off
) cycle of the valve: Set the
time t
on
and the time t
off
T
on
T
off
4
ON
5
OFF (t
off
)/ON (t
on
) cycle of the valve: Set the
time t
on
and the time t
off
T
on
T
off
4
ON
5
Timed-out activation of the valve: Only set
the time t
on
T
on
T
off
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Burkert 1078-1 Specifications

General

Brand	Burkert
Model	1078-1
Category	Timer
Language	English