Inspection Of Air Hoses (Foundry Prime) - ABB IRB 6640 - 180/2.55 Product Manual

3 Maintenance

3.3.9. Inspection of air hoses (Foundry Prime)

3.3.9. Inspection of air hoses (Foundry Prime)
General
The air hoses on Foundry Prime robots must be inspected for leakage every six month.
Required equipment
Equipment, etc.
Leak detection spray
Pressure gauge
Cut off valve
Procedure
For this test it is recommended that the air supply to the robot has a pressure gauge and a cut-
off valve connected.
138
Action
1. Apply compressed air to the air
connector on robot base, and
raise the pressure with the knob
until the correct value is shown on
the pressure gauge.
2. Close the cut-off valve.
3. The time is < 5 seconds:
• If the answer is YES:
Localise the leakage by
following the procedures
below.
• If the anser is NO: The
system is OK. Remove the
leak-testing equipment.
4. Pressurize by opening the Cut-off
valve.
5. Spray suspected leak areas with
leak detection spray.
Bubbles indicate a leak.
6. When the leak has been localized:
take the necessary measures to
correct the leak.
Art. no.
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-
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Note
Recommended pressure:
0.2-0.3 bar
xx0600002794
• A: Air Connection
• B: Cut-off valve
• C: Pressure gauge
It should take at least 5 sec. for the pressure to
reach 0 bar.
Note
3HAC026876-001 Revision: C