[1]
Handle the pump carefully.
Strong impacts caused by dropping the pump on the floor or striking it may result in damage or faulty
performance.
[2]
Priming water
Be sure to fill the pump unit with feeding liquid as priming water before pump operation.
[3]
Do not operate the pump in the following places.
• Places where the temperature falls below 0 ˚C
• Places where corrosive gas or explosive gas (such as chlorine gas) is generated
• Places exposed to splashing water
• Places where the ambient temperature is 40 ˚C or above
• Places where the humidity is excessively high. (Permissible humidity: 35~85%RH)
• Places filled with or likely to be filled with explosive or corrosive atmosphere.
• Danger due to dust, fire, earthquake and/or any externally imposed shock.
[4]
Keep the pump away from fire.
To prevent fire and explosions, do not place dangerous or inflammable substances near the pump.
[5]
If pump is damaged
Do not operate a damaged pump, otherwise there may be electricity leakage or electric shocks.
(Observe all the following instructions
to prevent injuries and accidents.)
- 16 -
1. Handling Instructions
Warning
a
a
Do not operate the pump for the circulation of hazardous mediums (such as explosive,
combustible, flammable, or toxic substances, as well as corrosive or irritating
substances considered harmful to human health).
Caution
a
a
Read the following information prior to installing the pump.
a
a
Protective wear:
When operating the pump or working near it, with the pump system loaded with chemical
liquid, always wear protective clothing, face guard, goggles, and gloves. Further precautionary
measures must be taken depending upon the type of liquid used.
a
a
Operating the pump dry (without supplying liquid to it) may cause seizure on wear of
the inside of the pump section.
a
a
Do not repair pump beyond the range specified in this instruction manual.
*The pump must be repaired by trained and qualified operators only.
