Norgren VS18 Series Valve Advantage - Manual (Page 30)

VS18/VS26 MAINTENANCE & INSTRUCTION BOOKLET
5.1.13 Manual override set-up kit
Tool:
VS18/VS26: Socket screw key X10
Use the manual override set-up kit to lock a non-locking manual override (excluding extended
manual override) as follows:
1. Remove existing pilot valve screws by turning counter-clockwise.
2. Put the adapter (A) on the pilot valve and mount it with the socket screws which are included
in the kit. Important: Turn thread moulded pilot valve screws (two per adapter) by hand in
the existing threads for safe seizing to avoid damaging the existing thread. Tighten the
screws then with the specified torque. Do not use a power screwdriver!
3. Put the key (B) on the adapter (A).
4. For operating the manual override kit, push and turn the key (B) clockwise.
Screw Type
(thread) Valve
seize Tightening
torque in Nm Tightening
torque in Ibs
23 M3x29 VS18/
VS26 0.9 – 1.0 7.96 – 8.85
Note:
The key is provided for commissioning of the valve island only. If the key is left on the valve in
the operated position, the valve is switched on continually.
When changing valves or accessories (valve function, sandwich plate, etc.) on a valve island,
the part number on the label will no longer correspond to the configuration. If you order the
valve island based on the Norgren part number, the original configuration will be delivered.
The manual override set-up kit includes:
• 1 adapter
• 2 socket screws
• 1 key
VS2672926-KG00E_05/07 Page 30/97