ABB A170-M66 Operation Manual

1 Safety Page 11 / 18 © Copyright 2017 ABB. All rights reserved. HZTL4023_EN Revision C January 2017 1.11 Prerequisites for operation and maintenance Responsibility of the operating company In awareness of its responsibility, the operating company must ensure that only authorised personnel work on the turbocharger, who:  Are versed in the general and locally applicable regulations for occupational safety and accident prevention  Are equipped with the prescribed personal protective equipment  Have read and understood the Operation Manual  ...

8 Disassembly and assembly Page 67 / 113 © Copyright 2016 ABB. All rights reserved. HZTL4033_EN Revision A July 2016 8.6 Removing the cartridge group CAUTION Safety-relevant screws The six screws (01) are relevant for containment safety and must not be loosened. Figure 33: Safety-relevant screws ...

8 Disassembly and assembly Page 60 / 113 © Copyright 2016 ABB. All rights reserved. HZTL4033_EN Revision A July 2016 8.3 Removing / Installing air-inlets Removing the filter silencer  Dismantle insulation as far as necessary. Figure 26: Removing / installing the filter silencer 1. Loop lifting gear through the fin on the filter silencer and secure to the eyelets at the rear with shackles (90195). 2. Loosen nuts (72027) and remove with washers (72028).  Remove and put down filter silencer. Installing the filter silencer The installa ...

5 Operation and service Page 29 / 113 © Copyright 2016 ABB. All rights reserved. HZTL4033_EN Revision A July 2016 5 Operation and service 5.1 Noise emission WARNING Danger due to noise Exposure to noise can harm the hearing system, impair health and the psy- chological state and may lead to lack of attention and irritation.  When the engine is running, always wear ear protection.  Always wear ear protection if the sound pressure level exceeds 85 dB(A). Wear ear protection. The emission sound pressure level (A-weighted) is measured ...