15
16
LEAD - 2 OPERATING MANUAL
LEAD - 2 OPERATING MANUAL
Optional Accessory
Communication Function
Maintenance
Warranty
Footswitch
Connect to the external control interface. Control the start and
stop of the pump.
Note:
Footswitch is optional accessories. It can only control the start
and stop of the pump. The speed and direction of the pump are
controlled by the knob and switch on the operation penal.
Lead-2 can connect to the control computer (computer, PLC, SCM)
through RS485 serial communication interface.
Note:
1.The pump I.D. of the pump which connects to the control
computer through RS485 serial communication interface must
be unique to prevent the communication from error.
2.Please contact Longer Company for communication protocol.
When the pump is idle, we recommend you to release the tubing
from pressure. This helps to protect the tubing from unnecessary
strain and prolongs its service life
Keep rollers clean and dry. This will prolong the service lives of
tubing and pump head.
The surface of drive and the pump head are not organic solvent
and aggressive liquids resistant. Please pay attention when using.
Note
If a trouble happens please contact us or our dealers.
The warranty period for this product is one year. If repair or
adjustment is necessary within the warranty period, the problem
will be corrected at no charge if it is not due to misuse or abuse on
your part, as determined by the manufacturer. Repair costs
outside the warranty period, or those resulting from product
misuse or abuse, may be invoiced to you.
,
Technical Specifications
Functions
Applicable Pump Head:
LEAD15-24, LEAD15-44, LEAD15-48, LEAD15-88
Flow Rate Adjustment:
Realize accurate flow rate adjustment function
Flow Rate Calibration:
Calibrate the setting flow rate to get accurate flow rate
Speed Control:
Realize accurate speed control through rotary coded switch
Display: 128
32 graphic LCD displays current running status
Prime: For fast filling and emptying
Direction Control: cw and ccw reversible
External Control: Start/stop control, direction control, speed
control (0 - 5V, 0 - 10V, 4 - 20mA optional)
Communication Function: RS485, Baud rate: 1200 bps
Memory Function: Storing the running parameter automatically
Cooling Mode: Heat-emitting fan
Specifications
Speed: 0.1 - 100.0 rpm, reversible
Speed Precision: 0.1 rpm
Adjusting Mode: Continuous rotary coded switch adjustment
Display Mode: 128 32 graphic LCD display. Display can switch
between flow rate and speed.
Applicable Power: AC 220V +/- 10%
50Hz+/-1Hz
AC 110V +/- 10%
60Hz+/-1Hz
Power Consumption:
50 W
Operating Condition: Temperature
0 to 40
Relative humidity < 80%
Drive Dimensions (L × W × H): 190 × 162 × 275 (mm)
Drive Weights: 3.5 Kg
IP Rating: IP 31
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