ROBOVENT • FLEXPRO HI-VACUUM SERIES OWNER’S MANUAL
55
SECTION 900
Maintenance
Annual Inspection
Annual Inspection is to be performed only by a
Certified Firetrace Distributor.
1. Remove the cylinder from the installation as
follows:
a. Close the ball valve by turning the ball valve lever
clockwise to the “OFF” position
b. Disconnect the detection tubing at the ball valve
2. Note: There will be a loss of nitrogen pressure out
of the tubing
a. Disconnect the copper tubing and fittings from
the cylinder valve discharge ports(s)
b. Immediately install the safety plugs(s) into the
valve discharge port(s)
c. Remove the cylinder from the bracket
2. Weigh the cylinder. Compare the measured
weight with the weight found on the cylinder
nameplate. If the container shows a loss in
agent quantity of more than 5 percent or a loss
in pressure (adjusted for temperature) of more
than 10 percent, the cylinder shall be refilled or
replaced.
3. Remove the nozzle(s) and inspect for obstructions.
Reinstall the nozzles.
4. Reinstall the cylinder and re-pressurize the
detection tubing with nitrogen following the
applicable procedures outlined in Section 5.
Summary of Contents for FlexPro Hi-Vacuum Series
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Page 7: ...ROBOVENT FLEXPRO HI VACUUM SERIES OWNER S MANUAL 7 SECTION 100 Important Safety Instructions ...
Page 9: ...SECTION 200 Glossary of Terms ...
Page 13: ...SECTION 300 Specifications Features ...
Page 22: ...22 ROBOVENT FLEXPRO HI VACUUM SERIES OWNER S MANUAL ...
Page 23: ...SECTION 400 Receiving Inspection ...
Page 25: ...SECTION 500 Installation ...
Page 27: ...SECTION 600 Start up Commissioning ...
Page 31: ...SECTION 700 System Balancing ...
Page 44: ...44 ROBOVENT FLEXPRO HI VACUUM SERIES OWNER S MANUAL ...
Page 45: ...SECTION 900 Maintenance ...
Page 58: ...58 ROBOVENT FLEXPRO HI VACUUM SERIES OWNER S MANUAL ...
Page 59: ...ROBOVENT FLEXPRO HI VACUUM SERIES OWNER S MANUAL 59 SECTION 1000 Motor Greasing Guide ...
Page 68: ...68 ROBOVENT FLEXPRO HI VACUUM SERIES OWNER S MANUAL ...
Page 69: ...ROBOVENT FLEXPRO HI VACUUM SERIES OWNER S MANUAL 69 SECTION 1100 Troubleshooting ...
Page 72: ...72 ROBOVENT FLEXPRO HI VACUUM SERIES OWNER S MANUAL ...
Page 73: ...APPENDIX A General Wiring Diagrams ...
Page 84: ...A 12 ROBOVENT FLEXPRO HI VACUUM SERIES OWNER S MANUAL ...
Page 85: ...APPENDIX B Parts List ...