User Manual
TRAQC-8
TRAQC-8 04/2017 EN Rev.4
page : 38
6.
Maintenance instructions
Check the TRAQC-8 for possible damages on:
•
Main power supply cable
•
Housing
•
Test connections and hoses
•
Regulating valves
•
Battery
•
High pressure bottles
6.1.1
Main power supply cable
Checks the mains power cable, if damaged immediately change it.
6.1.2
Housing
Check the aluminum carrying case and clean it with a non-aggressive and non- corrosive liquid.
6.1.3
Test connections
Check the test connections and hoses for any damages. If any damages are found they have to
be replaced.
6.1.4
Regulating valves
Check the regulating valves for leakage.
If a leakage is detected when the valve is closed, the following procedure has to be followed:
•
Remove the black cap from the knob.
•
Remove the knob with a Philips-head screwdriver.
•
Open the valve.
•
Unscrew the 11 mm locking nut.
•
Adjust the 11mm gland compressor nut. Adjustment must be made in order that a light
friction is detected when turning the control knob.
•
When ready tighten the lock nut again.
A spare part kit with new needle and seats is available at Tradinco Instruments
6.2
Pressure gauges
Check that the pressure gauges are firmly fixed to the instruments front panel. Make sure that
the sight glasses of the pressure gauges are not cracked or broken and that the dial is in the
correct position, not corroded and clearly readable.
Gland compressor nut
Locking nut
