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General Machine Products Co., Inc. 

1. SAFETY INSTRUCTIONS 

 

WORK AREA AND GENERAL SAFETY 

 

1.  Read and understand the operation and maintenance manual supplied with 

this equipment.  Keep it in a convenient place for future reference. 

2.  Keep children and untrained personnel away from this equipment while in 

operation. 

3.  Keep all guards and safety in place.  Do not operate this equipment with 

guards removed or damaged. 

4.  Keep hands, feet and loose clothing away from moving parts. 

5.  Check equipment before starting for worn or damaged parts.  Check that all 

nuts and bolts are tight. 

6.  If equipment is left unattended, ensure that unauthorized use is prevented 

7.  Never leave the equipment unattended while in use. 

8.  Consider the use of safety barriers, especially when used in public places. 

9.  Wear ear defenders when power pack engine is running to prevent ear 

damage. 

10.  Stay clear of the pressurized innerduct. 

11.  Only use the equipment for its intended purpose. 

12.  When operating machine always wear eye protection, hard hat, safety 

shoes and leather gloves, machine operates with compressed air up to 175 

psi (12 bar). 

13.  Prior to installation ensure the innerduct route is connected properly. 

14.  Ensure the compressed air supply is not applied to assist the new cable / 

tube(s) until approximately 100 - 115’ (30 – 35 m) of cable / tube(s) have 

been installed or the hydraulic pressure on the blowing machine begins to 

rise. 

15.  The compressed air must not be allowed to enter the Cable Overblowing 

junction box until all 4 lid-retaining screws have been fully tightened down. 

This equipment should be used only by per-

sonnel who have been given the appropriate 

training and who are competent to use it. 

These instructions are to be made available 

to operators of this equipment at all times. 

Failure to observe these safety instructions 

could result in serious personal injury and/or 

property damage. 

Summary of Contents for 89066

Page 1: ...produced or transmitted in any form whatsoever without the written permission of General Machine Products Co Inc CABLE OVERBLOWING JUNCTION BOX OPERATION MAINTENANCE MANUAL GMP 3111 Old Lincoln Hwy Tr...

Page 2: ...21 15 Add Allen Key reference Combined 89066 and 89067 in same manual A Konschak 03 11 30 15 Added 2 SDR A Konschak 04 01 17 17 Updated color code on 33218 33219 A Konschak CONTENTS 1 Safety Instruct...

Page 3: ...ng to prevent ear damage 10 Stay clear of the pressurized innerduct 11 Only use the equipment for its intended purpose 12 When operating machine always wear eye protection hard hat safety shoes and le...

Page 4: ...cities Please observe the following precau tions when operating the Cable Blowing Machine 1 Compressed air can cause flying debris This could cause personal injury Always wear personal protective equi...

Page 5: ...existing cable can exit the Cable Overblowing Junction Box through an opening that has 3 cable seal slots one of which will house the seal to suit the size of the existing cable The third branch is t...

Page 6: ...and the duct size Duct Size 1 1 4 SDR 1 1 2 SDR 2 SDR Installation Principle Viscous Drag Viscous Drag Viscous Drag Max Operat ing Pressure 175 psi 12 Bar 175 psi 12 Bar 175 psi 12 Bar Length 12 305mm...

Page 7: ...e attached e Lubricated 5 Position the Cable Overblowing Junction Box into the manhole duct or trench 6 Remove the lid and open the innerduct clamps F A place the existing innerduct C into the innerdu...

Page 8: ...nce manual The cable duct tube s must be fed through the short slave length of innerduct from the cable blowing machine and into the existing innerduct fed into the Cable Overblowing Junction Box by a...

Page 9: ...ls should be cut to length and glued into the grooves in the junction box housing upper and lower halves 4 Always ensure that the cable seals are in good condition and replace if damaged or worn For b...

Page 10: ...uel Emergency stop button pressed Damaged lead between Power Pack and blowing machine EXCESSIVE AIR LEAKAGE FROM OVERBLOWING JUNCTION BOX Damaged cord seal Cable seals worn incorrect size installed wr...

Page 11: ...se give as much information as possible to ensure correct identification and supply of spare parts RECOMMENDED SPARES LIST 7 SPARES PART No Description Qty required 89147 Seal Cord 10 89588 Sealing Co...

Page 12: ...Page 12 of 12 General Machine Products Co Inc GMP 3111 Old Lincoln Hwy Trevose PA 19053 USA TEL 1 215 357 5500 www gmptools com...

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