Document Ref 941113-001 Rev 2 Page 3-5
Quantium 310 Maintenance Manual Maintenance Procedures - Hose
3.3 Changing an Elaflex Safety Break Coupling
Before starting the maintenance procedure, please refer to section 2.
To repair a separated Elaflex safety break coupling, refer to section 3.3.1.
Identify the relevant Elaflex safety break coupling to be replaced.
Tools required
•Replacement Elaflex safety break coupling (refer to the Parts Manual for exact part
identification)
•Spanner for hose connection (36mm for 16mm hose, 41mm for 21mm hose, 46mm for
25mm hose)
•Spanner for nozzle (36mm, 41mm or 46mm) or large adjustable spanner
Description of Parts
INSTRUCTIONS
1) Locate the damaged safety break coupling on the nozzle.
2) Follow the instructions described in section 3.1 to remove the nozzle (and safety break
coupling) from the end of the hose. Drain excess fuel into a suitable container.
WARNING : BEWARE OF FUEL SPILLAGE.
3) Using one spanner to hold the nozzle stationary, disconnect the safety break from the end
of the nozzle using the second spanner. Drain excess fuel into a suitable container.
WARNING : BEWARE OF FUEL SPILLAGE.
4) Connect the new safety break coupling to the relevant nozzle and hose connections using
the appropriate sized spanners.
5) Ensure all tools and unused materials are removed.
6) Re-instate power to the dispenser.
7) Test for any leakages.
8) Dispose of all waste accordingly.
ELAFLEX NOZZLE SAFETY BREAK
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