Ultraflex ND1-MM, Installation Manual

Page: 32 / 40

Installation manual
ULTRAFLEX
page 32
of 39
- ZTF SYSTEM
NOTICE
In order to proceed with the system filling and purging, an hydraulic oil (Ultraflex OL150 or compatible ones) is
recommended, as indicated in the use and maintenance manual of UC130 cylinder.
Before connecting the Bubble Buster to the system, read its manual in order to identify its related parts.
NOTICE
The purging procedure must be carried out once the ZTF system has been already previously connected to the
on the outboard engine.
Follow the steps below:
4.2.1 Connecting the Bubble Buster to the system;
4.2.2 Filling and purging operation;
4.2.3 Disconnecting the Bubble Buster;
4.2.4 Check the ZTF system functioning.
Proceed as follows (if necessary, please refer to the Bubble Buster instructions):
1. After having assembled the system on the outboard engine, loosen the by-pass knob in order to set the system
in by-pass mode (see page 8). Remove cap (1) with a 4 mm Allen wrench and keep it until operations end.
2. Manually tighten the filling fitting (2) of the Bubble Buster provided with quick couplings .
4.2.1 Connecting the Bubble Buster to the system
1
2