5
Caution
•
Do not use damaged pump. It may cause accident.
•
Do not install pump in the heavy moist or dusty place. It may cause electric shock and trouble.
•
Do not touch motor with bare hands during operation. High temperatures can cause burns.
•
Wear suitable protective clothing(gloves, mask, goggles, working clothes, & etc.) during
assemble and disassemble work when pumping hazardous liquids or uncertain liquids.
•
Do not use power other than that specified in the motor nameplate. Otherwise, it may cause
malfunction or fire.
•
Pump should be properly grounded. If pump is not grounded, it may cause electric shock.
•
Work after releasing pressure from discharge piping and remove liquid from Liquid End Part
prior to repair or maintenance of pump.
•
Pump may be damaged when ambient temperature go down below freezing pont of liquid.
Be sure to remove the liquid in the pump and piping after operation stop. Provide adequate
protection against freezing the pump and piping during winter season.
•
Make proper protection in consideration of indeliberate leakage from damage of pump & Piping.
•
Dispose of waste pump in accordance with related national law.
2-1 Check Point When Unpacking
Please check following points immediately after receiving the pump.
If the defect is found from pump, please request it to local agent or Cheonsei.
Is specification correct as ordered?
Is there any missing parts?
Is there any visible damage caused by vibration or shock during transport?
Is there any loosened bolt or nut?
2-2 Standard Accessories
Instruction Manual ………………………………………………… 1 Copy
Mounting bolts (M10
×
40L Including Washers & Nuts) ………… 4 Set
These pumps are a pulseless diaphragm metering pump which pulse rate of discharge capacity is
reduced. Chemical is sucked and discharged by reciprocating diaphragm which is attached to Rod by
special cam after reducing the rotation of motor by Gear. In case of BLDC M/C UNIT installed, stable
capacity is maintained in low-speed, and feedback is quick.
2
Confirmation of Product
3
General