Moog D651 series User Manual

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User Manual
Mounting and Installation Notes
D651, D656/7/8, D691/2/3/4 Series – pQ-Proportional Valves
Benutzerinformation
Montage- und Inbetriebnahme-Hinweise
Baureihen D651, D656/7/8, D691/2/3/4 – pQ-Proportionalventile
Manuel de l’utilisateur
Instructions de mise en service
Séries D651, D656/7/8, D691/2/3/4 – Valves proportionnelles pQ
Manuale dell’utilizzatore
Istruzioni di montaggio ed installazione
Serie D651, D656/7/8, D691/2/3/4 – pQ-Valvole proporzionali
Manual del usuario
Instrucciones de montaje y puesta en marcha
Series D651, D656/7/8, D691/2/3/4 – pQ-Válvulas proporcionales
B97072-651, Rev. G, February 2015

Moog D651 series Specifications

General

Type	Control Unit
Series	D651
Manufacturer	Moog
Protection Class	IP65
Input Voltage	24 VDC

Summary

User Manual Mounting and Installation Notes

1 Safety

General Handling and Operational Safety

Covers safe handling, preventing damage from misuse, and operational safety during work on valves.

Occupational Health and Environmental Safety

Specific Operational Hazards

Warns about hydraulic fluid squirting, wrong handling, and safe transport with hoisting devices.

3 Installation

Storage and Environmental Conditions

Mounting Procedures and Torque

5 Electrical Connection

Electrical Safety and Wiring

Covers safety regulations, protective conductor, voltage limits, and connection details for the valve.

6 Hydraulic System Start Up

System Start-up Considerations

7 Venting

Safe Venting Procedure

8 Null Adjustment (Flow and Pressure)

Spool Position Adjustment

Guide to adjusting null potentiometers and associated warnings about altering spool position.

9 Maintenance

Filter Changing Procedure