Dustcontrol TPR 35 Manuel D'instruction page 17

8.
Disassemble the vacuum relief valve (D). Clean
and lubricate shaft and bearings. Check the
rubber gasket (E). Change if cracked or harden
(Part No. 4710).
C h e c k t h e f u n c t i o n o f t h e h y d r a u l i c
damper (F).
Adjusting the vacuum relief valve
The valve is pre-adjusted with a negative pres-
sure (18 kPa). If this is to be adjusted the fol-
lowing procedure is used:
- Connect a manometer to the suction side and
measure with fully closed inlet.
- Shut down the pump and demount the vacuum
relief valve.
- Remove the damper cover (1) and measure
distance A.
- Loosen the locking nut (3) and adjust the spring
tension by turning the spring plate (4). The
compression of the spring (2) determines the
opening pressure. Changing the distance A by
1.5 mm will give a corresponding change in pres-
sure of 1 kPa.
- Remount the valve after adjustment and test the
Accessories
Silencer
Part No Conn. Dimensions
3182 ø160 L=1200, ø355
3183 ø160 L=600, ø355
3184 ø160 L=600, ø260
Warranty
The warranty period is for one full year of single
shift operation or equivalent in multishift operation.
The warranty covers manufacturing defects and is
valid under the condition that the machine is used
under normal conditions on the task for which it was
designed and is maintained properly. This warranty is
null and void for machines equipped with other than
original spare parts.
D
E
pressure.
9. Inspect all cables and connections, repair if
neccessary.
10. Remount the protective panels, power up
the pump and give it a test run.
A
Thermal overload protection must be installed.
Warranty repairs must be performed by Dustcon-
trol or their authorized represen-tatives. Unautho-
rized repairs render this warranty null and void.
TPR 35, 11 kW - 17
1.
4.
2.
3.
F
Art nr A
- 75 dB(A)
3184 64 dB(A)
3182 62 dB(A)
Art nr 9063