Only open the diaphragm valve when it is drained and depressurised! Note These activities may only be carried out by JUDO customer service or appropriate specialists who know and understand the entire system of the backwash protection filter and its environment! Creation date: 15/02/10 Change date: 22.02.23...
Linear drive 24 VDC incl. 2.5 m connection cable with 8-pin plug • JSK V control unit incl. 1.3 m connection cable 3G 0.75 mm² with mains plug • JUDO differential pressure gauge 0 - 2.5 bar incl. required connection components • Metal diaphragm valve •...
JRSF-HW-A-TP DN 100 (0.32 mm MW) Time and differential pressure controlled 8052507 Tab. 2: Models Note JUDO backwash protection filter JRSF-HW-A-TP DN 65 - 100 with custom mesh size (0.5 mm or 1.0 mm) upon request! The backwash protection filters described here have been developed and tested...
"operation" and "backwash" position based on the pulses from the Hall effect sensor. These are factory-set to the size of the JUDO backwash protection filter. Via the control of the 3/2-way solenoid valve, the diaphragm valve is opened by means of control air provided by the customer and the backwash water is discharged into the sewer.
• Observe technical information, local installation regulations and general guidelines (e.g. EVU, VDE, WVU, DIN, DVGW, ÖVGW, SVGW). Problem solutions and other installation options can be clarified by a JUDO technical consultation. Installation example Fig. 5: Installation example Item Designation...
Note The electrical connection of the backwash protection filter must only be carried out by JUDO customer service or an electrician of an authorised specialist company that is certified according to the following terminal diagrams! The mains connection cable with mains plug and the connection cable with 8-...
The DIP switches are only intended for cascade operation or service purposes by the JUDO customer service and may only be switched when the control unit is de-energised! Display and control elements Fig.
Only the steps described in this chapter for setting the expert level may be carried out! All menu items not described here are intended solely for JUDO customer service and must not under any circumstances be manipulated by other non-...
Attention Only the menu item “Set time” can be selected in this sub-menu. All menu items not described here are intended solely for JUDO customer service and must not under any circumstances be manipulated by other non- authorised persons or the operator!
The DIP switches may only be switched when the control unit is de-energised! Note Commissioning should only be carried out by JUDO customer service or an authorised specialist company! Separate installation and operating instructions pertaining to other devices, systems and system components must be observed! 1.
Postfach 380 • D-71351 Winnenden Release date: 17/02/10 Version: 1.000 Tel. +49 (0)7195-692-0 • Fax +49 (0)7195-692-188 Operating instructions: JUDO Backwash Protection Filter JRSF-HW-A-TP DN 65 - 100 E-mail: info@judo.eu Subject to changes in the interests of technical progress! 48-56...
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Control pressure too low Observe Chap. 3.4 Tab. 8: Faults If a fault cannot be rectified based on the information in Table 8, contact your JUDO customer service representative or an authorised specialist company. Customer service headquarters: Stamp of installation company: JUDO-Wasseraufbereitung GmbH Hohreuschstraße 39-41...
The maintenance should principally be performed at a half-year interval, however, at a yearly interval at the latest, by JUDO customer service or an authorised specialist company, who will replace defective parts or wear parts if required. We recommend that you set up a customer service contract, so that the backwash protection filter can be regularly tested for fault-free operation.
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