Test Running - Dustcontrol TPR 35 Manuel D'instruction

1. Ancor the pump to the concrete pad.
2. Remove the pump covers and assemble the pro-
tection screen skirt if this is required (A).
3. Connect the ducting to both the inlet and the
outlet. Do not start the pump without having it
connected to the ductwork.
4. The pump inlet should always be connected to a
separator with a fi lter unit (B). The pump cannot
tolerate contaminated airfl ow .
5. Extra silencing can be installed if the outlet
sound level is to be lowered from approximately
75 dB(A) to approximately 62-64 dB(A).

Test Running

1.
Verify that the power is locked out. Inspect the
belt tension (Figure B next page), rotate the pump
and listen for any sound indicating worn bearings
or misaligned impellers. Check that the inlet and
outlet are properly connected. Also check that the
vacuum relief valve is connected.
2. Mount the covering panels. Check that no persons
can be hurt if the pump starts and that all outlets
are closed.
3. Connect a manometer for negative pressure cali-
brated to min. -50 kPa to the suction side as close
to the pump as possible.
4. Power up the pump and listen carefully for the
following sounds; A high pitch whine is normal
sound from the impeller blades. As pump draws
6. If the outlet is vertical, and exposed to the ele-
ments, rain protection should be installed (C).
Exhaust air can be very hot, up to 150
7. Electrical connections may only be performed
by a certified electrician. A separate lockable
disconnect should be installed where it is readily
accessible and within view of the pump.
8. Thermal overload protection must be installed
to validate the warranty.
9. The control panel must be equipped with an
over-
be adjusted and tested
cian. Check for correct motor rotation.
cooling air from the vacuum relief valve a weak
hissing should be heard.
5. Measure the pressure. Compare with the di-
mension point. The pressure can be adjusted by
adjustment of the vacuum relief valve. See page
23 - Adjusting the vacuum relief valve.
6. Check the function and tightness of the connected
exhaust system.
7. Open the number of outlets the system is dimen-
sioned for. The vacuum relief valve should now
be totally closed.
8. It is normal that the pump becomes hot during
operation.
TPR 35, 11 kW - 15
O
C.
load protection that should
by a certified electri-
Art nr 9063