Govro Nelson 300, 33 & 46, Air Hydraulic Drill Tapping Units Maintenance Manual

http://www.industrialmanuals.com/govro-nelson-hydraulic-drill-tapping-units-maintenance-manual-p-3324.php 

 

 

Govro Nelson 300,33 & 46, Air Hydraulic Drilling and Tapping Units, Instruction and Maintenance Manual Year (1976)

This Manual Covers Models: 
300
33
46

This Manual Includes:
Operation, Maintenance and Wiring
Automatic Drilling & Tapping Units
Dirt & Rust Problems
Data Sheets
Wiring Diagrams
Set up and Operations:
Air Line Pressure
Mounting
Air Connection with Standard Solenoid Valve
Electrical Connection
Control Circuit
Hydraulic System
Adding Oil to the Hydraulic System
Air Entrapment
Service and Purging
Lubrication
Length of Stroke Adjustment
Rate of Feed and Rapid Approach Adjustment

Disassembly and Reassembly
Instructions Models 300-P, 33-P and 46-P Peck Drilling Units
Tapping Units
Drill and Tap Units
Wire Diagrams and Machine This Manual Has  36 Printed Pages.
Year June 1976