Pneumatic System Maintenance; Preliminary Information; Inspecting And Checking Air Tightness Of - PRONAR T700 Operator's Manual

SECTION 5
Tighten cable and tighten clamps.
Adjustment of parking brake cable tension should be conducted in the event of:
• stretching of cable,
• loosening of parking brake cable clamps
• after adjustment of axle brakes,
• after repairs to axle brake system,
• after repairs in parking brake system.
Before commencing adjustment make certain that the main break is correctly regulated and
is functioning properly.
Checking and parking brake adjustment:

5.3 PNEUMATIC SYSTEM MAINTENANCE

5.3.1 PRELIMINARY INFORMATION

Work connected with the repair, change or regeneration of system components (brake
cylinders, conduits, control valve, braking force regulator etc.) should be entrusted to
specialist establishments, having the appropriate technology and qualifications for this type of
work.
The duties of the operator connected with the pneumatic system include:
• inspecting and checking air tightness of system.
• cleaning the air filter (filters),
• draining water from air tank,
Length of parking brake cable (2) should be so selected that at total
release of working and parking brake the cables would be loose and
hanging by 1 - 2 cm compared to fully tensioned cables.
• every 12 months,
• if needed.
5.17
Pronar T700