Atlas Copco XAS 175 Dd - Page 4

XA(S)175 Dd
4
CONTENTS PAGE
4. Maintenance......................................................................................................20
4.1 Use of service paks
..................................................................20
4.2 Preventive maintenance schedule
for the compressor
....................................................................20
4.3 Lubrication oils
..............................................................................21
4.4 Oil level check
................................................................................21
4.4.1 Check engine oil level
..............................................................21
4.4.2 Check compressor oil level
..................................................21
4.5 Oil and oil filter change
..........................................................22
4.5.1 Engine oil and oil filter change
..........................................22
4.5.2 Compressor oil and oil filter change
............................22
4.6 Cleaning coolers
..........................................................................22
4.7 Battery care
......................................................................................23
4.7.1 Activating a dry-charged battery
....................................23
4.7.2 Electrolyte
..........................................................................................23
4.7.3 Recharging a battery
................................................................23
4.7.4 Battery maintenance
................................................................23
4.8 Storage
................................................................................................23
4.9 Service kits
......................................................................................23
4.10 Compressor element overhaul
..........................................23
5. Adjustments and servicing procedures ................................24
5.1 Adjustment of the regulating valve ................................24
5.2 Air filter engine/compressor
................................................25
5.2.1 Main parts
..........................................................................................25
5.2.2 Recommendations
......................................................................25
5.2.3 Cleaning the dust trap
............................................................25
5.2.4 Replacing the air filter element
..........................................26
5.3 Air receiver
......................................................................................26
5.4 Safety valve
......................................................................................26
5.5 Fuel system
......................................................................................26
5.6 Brake (= option) adjustment
................................................27
5.6.1 Brake shoe adjustment
..........................................................27
5.6.2 Brake cable adjustment
..........................................................27
5.6.3 Test procedure of brake adjustment
............................27
CONTENTS PAGE
6. Problem solving............................................................................................28
6.1 Problem solving chart ..............................................................28
6.2 Alternator precautions
..............................................................28
7. Available options ........................................................................................32
8. Technical specifications
........................................................................33
8.1 Torque values
................................................................................33
8.1.1 For general applications
........................................................33
8.1.2 For important assemblies
......................................................33
8.2 Settings of shut-down switches and
safety valves
....................................................................................33
8.3 Compressor/engine specifications
................................33
8.4 Conversion list of SI units into British units
..............34
9. Dataplate
..............................................................................................................34