Install Silencing Hood - TAWI VM30 User Manual

Install silencing hood

To reduce sound emissions from the pump,
a silencing hood can be mounted around the
vacuum pump (optional accessory).
1. Mount the provided outlet reducing socket
in the vacuum pump pressure outlet. Do not
use oil or put external load on sockets or
inlets or outlets.
2. Mount the vacuum pump on the base plate
with the four provided bolts (a).
3. Pull the electrical cable through the cable
entry and connect to the pump (see Install
vacuum pump on page 4) (b).
4. Connect the inlet hose from the baseplate to
the vacuum pump inlet reducing socket with
hose clamps (use a torque of min 5 Nm) (c).
5. Connect the outlet hose from the baseplate
to the vacuum pump outlet reducing socket
with hose clamps (use a torque of min 5 Nm)
(c).
6. Mount the silencing hood on the base plate.
Verify that the outlet is not blocked and that
there is enough space for air to flow freely
around the silencing hood (>100 mm, all
directions) (d).
7. Verify that the inlet and outlet hoses are cor-
rectly connected by referring to the sticker
on the silencing hood.
• Electrical installation may only be carried out by an authorised electrician.
• Do not switch or change the heat resistant pressure hose on the base plate. Use of another hose
than the one provided by TAWI may cause it to melt and cause permanent damage to the vacuum
pump.
• Do not mount any additional hoses on the silencing hood air outlet. This may cause the pump to
overheat.
• The silencing hood must not be modified in any way.
6
d
a
b
p
-
VACUUM
c