IPM IP-02S, Руководство по эксплуатации, Страница: 5 / 33

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2. Use the air bleed down valve (see installation instructions) to relieve the air pressure in
the system.
3. Relieve the fluid pressure by holding a grounded metal pail in contact with the metal
part of the fluid dispense valve and slowly opening the valve.
4. With a container ready to catch the fluid open the drain valve (see installation
instructions).
5. It is a good practice to leave the drain valve open until it is time to dispense fluid again.
If you are unsure that the fluid pressure has been relieved (due to a blockage in a component
or a hose) be careful to relieve the pressure by slowly loosening the hose end coupling to allow
the fluid pressure to escape slowly. After the pressure has been relieved, the fitting can be
removed completely and any blockages removed.
Hazards from Fire or Explosion
Hazards exist when sparks can ignite vapors or fumes from flammable or combustible
materials or other hazardous conditions (explosive dusts, etc.). These sparks can be created
from plugging in or unplugging an electrical supply cord. Sparks can also be created from the
static electricity generated by the flow of fluid through the pump and hose.
Every part of the equipment must be properly grounded to prevent static electricity from
generating a spark and causing the pump or system to become hazardous. These sparks can
cause a fire, explosion, and serious bodily injury and property damage. Ensure that the pump
and all components and accessories are properly grounded and that electrical supply cords
are not plugged in or unplugged when these hazards exist.
Should any evidence of static electricity (sparks or small shocks while in contact with the
equipment) exists, discontinue the operation immediately. Investigate the source of the static
electricity and correct the grounding problem. Do not use the system until the grounding
problem is repaired.
Grounding Procedures
Grounding of the pump and all other dispensing equipment is necessary to minimize the
possibility of sparks due to static electricity. Grounding must be in compliance with local
electrical codes. Check with the local authorities for requirements in your area and with the
type of equipment being used. Ensure that all the following equipment is grounded:
1. Air Compressor: Follow the grounding procedures as recommended
by the manufacturer.
2. Air Hoses: Use grounded air hoses.
3. Fluid Container used to
supply the system: Grounding must be done according to local codes.
4. Pump: Follow the procedures included referring to Figure 1.
5. Fluid Hoses: Use grounded fluid hoses.
6. Dispensing Valve: The valve must be metal to conduct through the fluid hose to
the pump which must be properly grounded.
7. Dispensing Point: Grounding must be done according to local codes.