
Tab. 3: Interfaces, hydraulic
Description
Hose connec‐
tion
Recommended hose from the ProMinent range
Sample water inlet / outlet
8 x 5 mm
Suction line, soft PVC, 8 x 5
Suction connector for metering
pump DF2a / DF4a
6 x 4 mm
Suction line, soft PVC, 6 x 4
Pressure connector for metering
pump DF2a / DF4a
10 x 4 mm
Suction and metering line, soft PVC, with woven
inner layer, 10 x 4
Suction connector for metering
pump alpha ALPc
8 x 5 mm
Suction line, soft PVC, 8 x 5
Pressure connector for metering
pump alpha ALPc
10 x 4 mm
Suction and metering line, soft PVC, with woven
inner layer, 10 x 4
Suction connector for metering
pump Beta BT4b 0401 / 0402
6 x 4 mm
Suction line, soft PVC, 6 x 4
Pressure connector for metering
pump Beta BT4b 0401 / 0402
10 x 4 mm
Suction and metering line, soft PVC, with woven
inner layer, 10 x 4
Suction connector for metering
pump Beta BT4b 0404
8 x 5 mm
Suction line, soft PVC, 8 x 5
Pressure connector for metering
pump Beta BT4b 0404
12 x 6 mm
Suction and metering line, soft PVC, with woven
inner layer, 12 x 6
Bleed connection for alpha / Beta 6 x 4 mm
Suction line, soft PVC, 6 x 4
Bypass connector multifunctional
valve for alpha / Beta (optional)
6 x 4 mm
Suction line, soft PVC, 6 x 4
6.2.1 Metering system
WARNING!
Possible overdosing
Consequence: Sever damage to health caused by
the used feed chemical.
Measure: The metering pumps with the external
control (2) may only be connected to the pulse fre‐
quency output of the controller if the multifunctional
switch (1) is switched to
[EXTERNAL]. In this case,
the metering pump may not be operated in the
manual mode
[10 ... 100] as it may otherwise lead
to dangerous overdosing.
Assembly
23
Содержание DULCODOS Pool Comfort
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