Belt Tensioning And Replacement (Ctt Series); Disposal; Wiring Diagrams - Nilfisk CTS22 Manuel D'instructions

CTS22 / CTS22 L-M-H / CTS40 L-M-H / CTT40 L-M-H / CTT40 IECEx
Belt tensioning and replacement (CTT
series)
When replacing the belts, only use genuine spare
parts or spare parts with the same characteristics as
the old ones.
These operations can only be carried out by trained
and qualified personnel
After about 1 hour of operation, check belt tensioning
again.
It is very important that the transmission belt is installed with
the correct tension, in order to optimize its performance and
life.
To obtain the correct transmission belt tension, use the
following method:
■ Loosen the the four adjusting plate (1) fixing screws.
■ Loosen the nut (2) and operate on the screw (3) to adjust
the transmission belt (4) tension.
■ Measure the deflection of the indicated section, which
should be 5 - 6 mm in the central part using a force of 50
N perpendicular to the same belt.
■ Lock the nut (2) and the four adjusting plate fixing screws
(1).

Disposal

Equipment marked with the crossed-out wheeled bin symbol
indicates that used electrical and electronic equipment should
not be discarded together with unseparated household
waste. To avoid negative effects on human health and the
GB
environment the equipment must be collected separately at
the designated collection points.
Users of electrical and electronic household equipment must
use the municipal collection schemes. Please note that
commercially used electrical and electronic equipment, shall
not be disposed of via municipal collection schemes. We will
be pleased to inform you about suitable disposal options.
C313
Figure 21
WARNING!
WARNING!
WARNING!
Figure 20

Wiring diagrams

Basic vacuum cleaner
1.
Power cable with plug
1. Power cable with plug (5PP)
2. Blower (CTS series) or electric motor (CTT series)
3. On/off switch
A diagram
Ref.
CTS22
1
1
2 Z4 55030 HP 3
3 4083901538
CTT40 IEC Ex version
1.
Power cable mt.1
2. Electric motor
3. Contactor
4. Phase sequence relay
5.
Start pulse
6. Stop pulse
7. Transformer
Ref. CTT40 IEC Ex
1 4083901659
2 4085700344
3 4083901550
4 Z8 391120
5 Z8 39560
6 Z8 39561
7 Z8 391050
14
Figure 22
B diagram
CTS40 CTT40
Z8 39937
4083901287
Z4 55050 kW 4 4085700325
4083901540 4083901539
Figure 23
07/2018