plug’n’dose TP
operating and maintenance instructions
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Version 1.3
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5.4
Operation
The control unit is operated according to the signals of
the pressure adapter that are present at connector (4)
(see 5.2).
The dispenser is regulated by the factors 'pressure' and
'time'.
• more pressure = more volume flow
• more time = more dosing volume
6
Troubleshooting / Maintenance
Troubleshooting
Maintenance
The control unit can be regarded as maintenance free. The ventilation louvres in the
mains adapter and housing must be kept clear at all times. Do not use any aggressive
solvents or detergents to clean the unit, use a damp cloth only. Isolate from the power
supply before cleaning.
7
Specifications
Fault
Possible cause
Action
control unit cannot be
operated, LED flashes
Overcurrent shutdown
Clean the dispenser, if necessary
replace stator. See the operating
instructions for the dispenser.
Faulty motor
Dimensions (h x w x d)
142 x 85 x 50 mm
Mounting
4 holes / 5 mm, hole centres 130 x 48 mm
Weight
approx. 260 g
Supply
24 V DC, mains adapter supplied
Mains adapter
230 V / 50 / 60 Hz
Consumption / rating
100 VA / 2.7 A
pressure adapter
2 to 6 bar
Operating conditions
+10°C to +40°C (Ta.), air pressure 1 bar
Storage conditions
dry / dust free -10 to +40°C
2
6
0
time
bar
Summary of Contents for PreeFlow plug'n'dose TP
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