ABB HT563811 Operating Manual

Operation Manual / TPL67-C.. - TPL71-C..
Disassembly and assembly
8
Removing cartridge group
8.5
Page 96
© Copyright 2017 ABB. All rights reserved.
February 2017 HZTL2488_EN Revision D
Removing cartridge group
8.5
 Remove insulation.
Version with compressor wheel cooling system
 Dismantle air supply line. (See also chapter entitled Preliminary re-
marks / Layout and functionality)
 Disconnect oil pipes in accordance with enginebuilder's instructions.
CAUTION
Oil orifice plates
An orifice plate for adjusting the oil pressure is fitted in each of the two
oil inlet channels in the bearing casing. When the cartridge group, the
bearing casing or the turbocharger is fitted to the engine, it must be en-
sured that the orifice plates that are specified for the turbocharger have
been installed in the two oil inlet channels.
 Check correct installation of oil orifice plates.
8.5

ABB HT563811 Specifications

General

Rated current	63 A
Number of poles	3
Protection class	IP20
Rated voltage	690V AC
Mechanical life	20000 cycles
Mounting	DIN rail