Frame size
X mm (in)
Y mm (in)
5
200 (7.9)
10 (0.394)
6
200 (7.9)
10 (0.394)
7
200 (7.9)
10 (0.394)
IP66
Z
Y
Y
X
X
WS008359
Frame size
X mm (in)
Y mm (in)
2
150 (5.9)
10 (0.394)
3
150 (5.9)
10 (0.394)
Typical drive heat losses are 3% of operating load conditions.
NOTICE:
The operating ambient temperature of the drive must be maintained.
Install the sensors
The system uses two sensors to trigger the high-level alarm.
Sensor
Description
Level switch
A digital sensor that sends a high-level alarm when
triggered.
Level sensor
An analog sensor that measures the liquid level in the
sump and sends a high-level alarm when the liquid level
is 0.6 m (1.97 ft) above the start level.
If the system needs a high-level alarm lower than 0.6 m (1.97 ft), then install the level
switch at the desired high-level alarm level.
1. Lower and install the level sensor so that the bottom of the sensor is in line with the
inlet of the pump.
If the sensor is not correctly installed, then some of the applications will not work
correctly.
2. Lower and install the level switch at the desired high-level alarm level.
If the level switch is used as the trigger of the high-level alarm, then the level switch
must be installed between 0–0.6 m (0–1.97 ft) above the start level.
Mechanical Installation
16
SRC 311 - SmartRun
™
Installation, Operation, and Maintenance Manual
