Strebel BRU 1 Series, Руководство по установке, Страница: 3 / 30

ASSEMBLY INSTRUCTIONS FOR:
Page 3
11/07/00
ASSEMBLY INSTRUCTIONS
Please follow the installation instructions very carefully.
The installation of all RU and BRU boilers are very similar
through the RU 1, RU 2, RU 3, & BRU 1, & BRU 2.
For all installations please follow the instructions for the
RU1 model and, if installing the RU 2 or RU 3 models, refer
to the relevant information in the appendix at the rear of this
manual when prompted.
Information given in the appendix will allow for the
differences between models and guide installers through the
entire RU and BRU range of boilers.
ASSEMBLY TOOL
A bar pulling-up tool, which is returnable after assembly has
been successfully completed, is made available for assembling
the boiler block.
The complete pulling-up tool RU 1S consists of the following
1) Pulling-up flange for the rear, intermediate & top front section
4) Pulling-up flange at the top front section
2.1) Basic bar
2.2) Extension
2.3) End piece
3.1) Free running ratchet spanners.
3.2) Stop pins
3.3) Pulling-up nut with thrust bearing
Items needed for construction: flat chisel, mallet, brush, small
round smoothing file, emery cloth, cleanser (e.g. petroleum),
inspection lamp, spanner.
Note: RU 2s Pulling-up tools shown in Fig. 4.2 and RU 3s
tools in Fig. 8.3.
Advice on the use of the Pulling-up tool.
1) The pulling-up flanges (1) at the rear section are screwed
onto the boiler flow and return connections.
2) The basic bars (2) are inserted through the openings of the
pulling-up flanges and ports so that the screw ends are
situated out of the ports at the front. (The basic bars can be
extended, as necessary.)
3) The pulling-up flanges (1) at the intermediate section or front
section are pushed over the basic bar screw end from the
front.
4) The Stop pins (3.2) are inserted at the back through one of
the transverse borings of the pulling-up bar.
5) The pulling-up nuts (3.3) are screwed onto the basic bar
screw end, from the front until they take up the slack on the
pulling up tool flanges.
6) The free-running ratchets (3.3) are on the pulling-up nuts.
Pulling-up Tools
Using Pulling-up Tools
ASSEMBLY INSTRUCTIONS FOR:
RU 1s Assembly