KSB Guard, Инструкция по установке и эксплуатации

Страница: 19 / 40

5 Installation/Commissioning
19 of 40
KSB Guard
WARNING
Sensor unit takes on temperature of bearing bracket or drive lantern
Risk of burns!
▷ Observe the operating manual of the pump set.
▷
When the pump set is being operated, only touch the sensor unit using suitable
protective gloves.
WARNING
Work in the immediate vicinity of rotating parts
Risk of hand injury!
▷ Always have this work performed by trained personnel.
▷
Take particular caution when performing this work.
Positioning the sensor unit Observe the following information when positioning and fastening the sensor unit:
▪ Mount the sensor unit at a suitable location on the bearing bracket or drive
lantern up to a maximum height of 2 m.
Recommended mounting position (
ð
Section 10.1, Page 32)
▪
Affix the sensor unit to magnetic material if possible (preferred).
▪
The location on the bearing bracket or drive lantern where the sensor unit is
mounted should be level. Use the adhesive to compensate for minor uneven
spots or curvatures.
▪ The sensor unit must also be glued in addition to the magnetic holders.
▪
(For further information on the correct mounting position, see www.ksb.com/
product/ksbguard ).
ü The operating manual for the pump set is accessible and has been observed.
ü All safety instructions for the adhesive have been read and observed.
1. Remove any coarse dirt from the mounting area.
2. Clean the back of the sensor unit using the supplied cleaning pad.
3. Clean the mounting area using the supplied cleaning pad.
4. Spread the supplied adhesive over the back of the sensor unit.
5. Position the sensor unit on the cleaned area of the bearing bracket or drive
lantern. The sensor unit is optimally aligned when one axis of the sensor unit is
parallel to the shaft and the other axis of the sensor unit is horizontal to the
shaft.
6. Firmly press down the sensor unit.
7. Allow the sensor unit to dry on the bearing bracket or drive lantern to ensure
that the position of the sensor unit is not unintentionally changed during
subsequent mounting. The adhesive bond must be able to withstand slight
vibrations at the sensor unit. The waiting time heavily depends on ambient
conditions.
NOTE
At an ambient temperature b25 °C and +30 °C, the supplied adhesive will
have sufficiently cured after approximately 24 hours. After 3 days, the adhesive will
have fully cured. Increased temperatures (e.g. +60 °C to +120 °C) accelerate the
curing process.
8. Check that the sensor unit is firmly positioned on the bearing bracket or drive
lantern; re-glue the sensor unit if necessary.