Endless Pools Pools Spécifications télécharger pdf (Page 16)

General Safety Information

1. Know the pump application, limitations and potential hazards.

arning: Pump should only be used with liquids compatible with

pump component materials. Do not use to pump flammable or

explosive fluids such as gasoline, fuel oil, kerosene, etc. Do not use in

flammable and/or explosive atmospheres.

Caution: These pumps have been evaluated for use with water only.

or your protection always wear proper clothing, eye protection, etc.

in case of any malfunction. For proper handling techniques and cau-

tions, contact your chemical supplier, insurance company and local

agencies (fire dept., etc.). Failure to comply with this warning could

result in personal injury and/or property damage.

2. Make certain that the power source conforms to the requirements

of your equipment.

3. Disconnect power before servicing. If the power disconnect is out

of sight, lock in the open position and tag it to prevent unexpect-

ed application of power. Failure to do so could result in fatal elec-

tric shock!

Warning: Risk of electric shock. This pump is supplied with a

grounding conductor and grounding-type attachment plug. To

reduce risk of electric shock, be certain that it is connected to prop-

erly grounded, grounding-type receptacle.

4. Release all pressure within the system before servicing any compo-

nent.

5. Drain liquids from the system before servicing.

6. Personal Safety

a. Wear safety glasses at all times when working with pumps.

b. Wear a face shield and proper apparel when pumping haz-

ardous chemicals.

c. Keep work area clean, uncluttered, and properly lighted.

Replace all unused tools and equipment.

d. Keep visitors at a safe distance from the work area.

e. Make workshop childproof - with padlocks, master switches

and by removing starter keys.

7. The motor is designed to be used in a clean dry location with

access to an adequate supply of cooling air. Ambient temperature

around the motor should not exceed 122ºF (50ºC). For outdoor

installations motor must be protected by a cover that does not

block airflow to and around the motor. This unit is not able to be

submersed in water.

8. When wiring an electrically driven pump follow all electrical and

safety codes, as well as the most recent United States National

Electrical Code (NEC) and the Occupational Safety and Health

Act (OSHA).

9. Single phase motors: All units are supplied with 115 volt, single

phase motors (unless otherwise noted) and provided with a 6 foot

3-wire flexible cord with 3-prong grounded plug suitable for a

standard grounded type 115 volt receptacle. Where a 2- prong wall

receptacle is encountered, it must be replaced with a properly

grounded 3- prong receptacle installed in accordance with the

National Electrical Code, local codes and ordinances. To ensure a

proper ground, the grounding means must be tested by a qualified

electrician.

10. Use only 3-wire extension cords that have 3-prong grounding

type plugs and 3-pole receptacles that accept the equipment plug.

1. All wiring should be performed by a qualified electrician.

2. Protect electrical cord from sharp objects, hot surfaces, oil, and

hemicals. Avoid kinking the cord. Replace or repair damaged or

orn cords immediately.

Warning: Do not handle a pump or pump motor with wet hands or

when standing on a wet or damp surface or in water.

Electrical

These instructions must be followed to reduce risk of electrical

shock. All work should be performed by a qualified electrician and in

accordance with the current national and local electrical codes and reg-

ulations. Consult the nameplate for electrical data. The motor is

impedance protected.

Make certain that a properly sized circuit is available. Wire size should

be based on the current carrying (amp) capacity of the conductor. The

circulator must be grounded in accordance with the current national

and local codes. Ground wire should be copper with current capacity at

least equal to that of the wire carrying power to the circulator. Observe

all minimum code requirements for your jurisdiction.

For circulators supplied with a power cord, the current carrying capac-

ity of the cord is suitable for proper operation. Make certain the recep-

tacle is properly configured and in good working order. Check to make

certain that the circuit is properly sized for the load.

Valves should be positioned to avoid leakage onto the motor and elec-

trical compartment. All elbows, tees, and sharp bends in the piping

should be installed sufficiently upstream or downstream of the suction

and discharge ports. Avoid welding or soldering close to the circulator,

which could cause damage to the unit.

Operation

1. Completely fill the system before operating the circulator. Do not

start the circulator until the system has been filled. Make sure the

isolation valves are fully open and that there is water in the circu-

lator.

2. Purge air from the system prior to operating the circulator. These

two steps are very important. The circulator should never be

allowed to run dry. This can severely damage the circulator and will

void the warranty.

Operate the circulator for approximately 10 minutes to purge any

remaining air in the system. It may be necessary to open a discharge

valve, port and/or fixture to ensure that the air has been purged. The

circulator should be running quietly. If a “gurgling” noise is present it

may mean there is still air in the system. Turning the circulator on and

off several times will generally clear the remaining air. If this “gur-

gling” noise persists, recheck the system and re-purge the air. System

and circulator should now operate quietly and efficiently.

4. Dry Run Internal Thermostat:All plastic housing model pumps are

provided as standard with an integral dry run protection thermostat

that turns pump off when pump runs dry (thermostat off at 212ºF +

10ºF). If left unattended, the thermostat will automatically reset

within a relatively short amount of time when the unit cools down,

thereby allowing the pump to again begin operation (at 176ºF +

13ºF). Depending on the system conditions, many times one or two

of these off/on cycles will correct an air bound dry run condition by

itself with no harm done to the pump, thereby allowing continued

trouble free operation. However, if the off/on cycling persists then

measures should be taken to correct the problems in the circulation

system causing the on/off cycling. Stainless housing pumps are not

provided with a dry run thermostat.

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