Atlas Copco — Before starting
Operation · Generator
From a Atlas Copco operator's manual covering: 1103A-33TG1, 1103A-33TG2, QAS 30 Pd, QAS 45 Pd, QAS 60 Pd, Qc1001, Qc3001. Check it applies to your exact model before use.
Applies to: Perkins 1103A-33TG1, Perkins 1103A-33TG2, Perkins 1103A-33G2 (QAS 30 Pd); 1103A-33TG1 (QAS 45 Pd); 1103A-33TG2 (QAS 60 Pd) engine
Procedure
- With generator level, check engine oil level; must be near but not exceed high mark on dipstick.
- Check coolant level in expansion tank; must be near the FULL mark.
- Drain coolant and sediment from fuel pre-filter; check fuel level and top up.
- Check vacuum indicator of air filter; replace element if red part shows completely.
- Press the vacuator valve of the air filter to remove dust.
- Check generator for leakage and tightness of wire terminals; correct if necessary.
- Check that fuse F4 is not activated and emergency stop is in the OUT position.
- Check that the load is switched off.
- Check that circuit breaker Q1 is switched off.
- Check that the earth fault protection (N13) has not tripped (reset if necessary).
Full service-parts list: Perkins 1103A-33TG1 →, Perkins 1103A-33TG2 →, Perkins 1103A-33G2 (QAS 30 Pd); 1103A-33TG1 (QAS 45 Pd); 1103A-33TG2 (QAS 60 Pd) engine →
Source: Atlas Copco operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.