Liberty Pumps XLSGX200 handleiding
Handleiding
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6 | EN Copyright © Liberty Pumps, Inc. 2022
All rights reserved. 6850000E
Thermostats
XLSG/XLSGX-Series grinder pumps are protected from
overheating by means of thermal switches (thermostat) located in
the motors. For 1-phase models, a hermetically sealed thermal
overload device is mounted on the motor windings and wired
directly in series with the motor’s winding, interrupting power in a
high heat condition. 3-phase models utilize two thermostats
mounted in series directly on the motor windings. The thermostat
circuit shall be connected to a control panel that will stop power to
the pump in a high temperature condition.
Both 1- and 3-phase pumps are constructed with class F materials,
with a maximum operation temperature of 155°C. Failure to use
the proper circuitry and connection of the thermostat will drop
temperature class from T4 to T3 on 3-phase units.
Many panels have a manual reset button for the thermostats on
3-phase units. This button must be pressed to reset the system
after the pump has cooled. 1-phase units reset automatically after
the pump has cooled.
Wiring Instructions
Always disconnect pump(s) from power source(s) before
handling or making any adjustments to either the pump(s),
the pump system, or the control panel.
All installation and maintenance of pumps, controls,
protection devices, and general wiring shall be done by
qualified personnel.
All electrical and safety practices shall be in accordance with
the National Electrical Code
®
, the Occupational Safety and
Health Administration, or applicable local codes and
ordinances.
Figure 1. Wiring Diagram 1-Phase
Figure 2. Wiring Diagram 3-Phase
RISK OF ELECTRIC SHOCK
L3
L2
L1
black
pink
violet
red
white
blue
brown
orange
yellow
440–480V 3PH
L3
L2
L1
black
pink
violet
575V 3PH
black
pink
violet
red
white
blue
brown
orange
yellow
L3
L2
L1
208V/230V 3PH
WHITE
WHITE
GREEN
BLACK
GREEN
GREEN
BLACK
GREEN
NOT
USED*
NOT
USED*
SEAL
LEAK
BLACK
WHITE
RED
MOTOR
BLACK
WHITE
RED
RED
WHITE
GREEN
BLACK
L2/NL1
RUN
CAP
START
CAP
POTTING
RESIN
SEAL
FAILURE
PROBES
START
RELAY
5 2
1
CONTROL
CORD
POWER
CORD
START CIRCUITSTART CIRCUIT
* Note: on
1-phase
pumps, the
white and red
leads of the
control cord
are not used
SEAL FAILURE
PROBES
MOTOR
SEAL LEAK
POWER
CORD
CONTROL
CORD
WHITE
WHITE
WHITE
WHITE
GREEN
GREEN
RED
RED
RED
RED
WHITE
WHITE
GREEN
GREEN
BLACK
BLACK
BLACK
BLACK
POTTING RESIN
L3
L2L1
THERMOSTAT
THERMOSTAT
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Productinformatie
| Merk | Liberty Pumps |
| Model | XLSGX200 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 2107 MB |
