Bedienungsanleitung Nexus 21 S

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INTRODUCTION
Nexus Pumpset PF-0 ,3 /S
Installation Manual
Thank you for choosing a Nexus Pumpset. Through this manual we will help you install
your new Nexus product. Please read through this manual carefully before starting your
install a tion.
1 Introduction
The Pumpset should be connected to the boat's hydraulic steering system according to
figure 1. The Pumpset motor only operates when carrying out a rudder command. When
the boat is on course, the Pumpset stops. A variable speed motor drive

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Figure 1: Typical installation on boat with mechanical steering, including Pumpset PF- 0 ,3S with solenoid. Solenoid hoses Figure 2: Typical installation on boat with hydraulic steering, including Pum p set PF-03. Solenoid/block Hydraulic hoses Valve Hydraulic valve INSTALLATION

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Pumpset oil filling If the Pumpset is used together with the Nexus Linear Drive, fill the Linear Drive first and then connect the Linear Drive to the Pumpset before filling the Pumpset. See the Linear Drive oil filling procedure in separate ma n ual. Use hydraulic oil viscosity grade ISO 20. About 110 ml is needed for the Pumpset only without piping. Fill the Pumpset via the reservoir. Once the boats main steering system has been filled, open the Pumpset bleed screw (on top of the Pumpset), two

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4 If the boat does not accumulate the hours indicated below within 3 months, the frequency is every 3:rd month. Warning ! Failure to rectify any faulty conditions discovered as a result of the inspection could cause sudden loss of Autopilot control, with consequential danger. It is recommended that all items referenced in the following table be inspected before commencing any cruise. Equipment: Fill Oil condition Flush system and Contamination Hydraulic fittings Leaks & Loo s Piston rod seals o

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6 All our products are designed and built to comply to the highest class industry standards. If the products are correctly installed, maintained and operated, as described in the installation and operation manual, they will provide long and The warranty covers repair of defective parts due to faulty Manufacturing and includes labour when repaired in the The above warranty is the Manufacturer’s only warranty and no other terms, expressed or implied, will apply. The • The supplied warranty card a