Installation Instructions
7
Boiler block assembly
Logano G315 – 6 720 817 939 (2016/04)16
Fig. 18 Boiler assembly tool on rear section
▶ Place both ratchet wrenches onto clamping nuts of the compression
unit and press boiler sections together by tightening evenly.
▶ Release and remove the boiler assembly tool.
▶ Check nipples are seated correctly.
▶ The boiler sections must be aligned to make the installation easier.
▶ Assemble all other boiler sections as described. The front section is
always fitted last.
▶ After the front section is attached, loosen – the assembly tool but do
not remove it.
▶ Insert the tie rod before removing the assembly tool!
▶ Insert the three tie rods (with spring packs fitted) into the cast lugs at
the designated positions (Fig. 19 [1, 2, and 3]). When inserting the
tie rods, make sure the spring packs are mounted on the rear of the
boiler.
▶ Put a nut onto each of the threaded tie rods and tighten by hand.
▶ Now tighten the nuts on the tie rods 1 to 1½ turns.
▶ Level the boiler block vertically and horizontally on the base/
foundation ( Chapter 6.3, page 12).
▶ Remove boiler assembly tool.
Fig. 19 Fitting the tie rods
▶ The next step describes the installation of the supply pipe
( Chapter 7.4, page 17).
7.3 Setting up the boiler block (assembled block)
▶ Cut the retaining band (Fig. 20, [1]).
▶ Remove the pallet prior to positioning the boiler block (Fig. 20, [2]).
Fig. 20 Boiler block on pallet
▶ Level the boiler block vertically and horizontally on the base/
foundation ( Chapter 6.3, page 12).
The following pages describe the installation of the supply pipe and
sensor well. You must do both irrespective of whether the boiler is
supplied pre-assembled or in separate sections.
NOTICE:
▶ Never compress more than one nipple connection
(two sections) per pressing operation since
otherwise the boiler block could compress unevenly.
This causes leaks in the nipple connections.
NOTICE:
▶ If the boiler packing grooves hit each other,
immediately stop any compression. Additional
compression could damage the boiler sections.
NOTICE: Damage to system through excessively low
contact pressure.
▶ Do not compress the spring pack. Only use the spring
pack in its original state.
DANGER: Risk of fatal injury from falling objects.
▶ Provide a suitable means of supporting the load.
▶ Observe all locally applicable occupational health &
safety regulations regarding lifting equipment.