User Manual for PuraLev
®
200SU
www.levitronix.com
PL-4030-00, Rev06, DCO# 20-144
24
4.2 Mechanical Installation of the Pump/Motor
•
The motor can be fixed with four screws on the motor bottom (see
•
As an alternative the
Mounting Base Plate MBP-1.1
) can be used to fix the motor.
•
The motor can either be mounted in horizontal or vertical position
4.3 Mechanical Installation of Motors in ATEX Zone 2 Areas
!
WARNING
Motors for ATEX / IECEx applications. Only specific types of motors BSM-1.x
are classified for the use in ATEX Zone 2 classified locations.
An
Ex
conform solution is needed for the motor cable to leave the
ATEX
). One option is
an
ATEX
certified cable sealing system as listed in
Pos. 8
) and shown in
Figure 5
.
A protective earth wire shall be attached to the motor placed in the
ATEX Zone 2
area by using one of the
four M4 threads on the backside of the motor.
•
Remove one of the four M4 screws on the backside of the motor
•
Use a crimp-type end together with a spacer sleeve to connect a earth wire
•
Attach the grounding wire with a M4 stainless steel screw to the motor according to
Figure 27
.
Figure 27: Attachment of a protective earth wire to the backside of the motor
4.4 Mechanical Installation of the Controller
!
WARNING
Hazardous voltage may be present.
In order to avoiding fluid spills shorting mains or other voltages within the
controller, place the controller in a spill protected environment (for example
protected electronic cabinets). If explosive flammable gases are present, place
the controller in an explosion-proof cabinet.
CAUTION
Make sure the controller is mounted in a position that allows free air circulation
around the controller. A minimum distance of 10cm (4”) to other objects above or
below the controller casing is recommended.
•
Use the Din-Rail bracket to mount the controller.
•
If no forced air-cooling is used, mount the controller in upright position.
•
The Din-Rail brackets can also be mounted on the controller back side according to
CAUTION
Use only 3.5 x 6.5 mm self-tapping screw for the fixation of the Din-Rail brackets.
The controller may be damaged if other type or too long screw types are used!
