Liste Des Pièces - Chapin 97500B Manual Del Usuario

— ASSEMBLAGE DE LA POMPE, DU RÉSERVOIR ET DE LA SOUPAPE
17 6
8
Instructions d'assemblage
1.0 -- Installer la soupape dans le raccord, comme
illustré, avec un produit d'étanchéité des
filetages de haute qualité, afin de prévenir
les fuites. (NE PAS TROP SERRER)
2.0 -- Insérer le fil conducteur dans la fiche se trouvant
à l'arrière de la pompe.
3.0 -- Joindre le fil rouge du fil conducteur à un connecteur
+12 V sur le tracteur de jardin. Le fil noir doit
être mis à la terre ou connecté à la borne
négative de la batterie.
Liste des pièces
ARTICLE
QTÉ PIÈCE N° DESCRIPTION
1 1 RP00132N Ensemble collecteur (sans soupape)
2 1 RP00099N Trousse de buse
3 1 RP00133N Assemblage du boyau d'aspiration
4 1 RP00004N
Jauge 0 à 100 psi
5
4 RP00128N Vis 10-24 x 1-1/4 po
6 1 RP00140N Réservoir de 95 litres (25 gal)
7 1 6-8446-1 Couvercle de réservoir
1
8 RP00017N Trousse, bouchon de drainage
9 3 010987 Vis sans fin
10 2 RP00014N Pince, pistolet (paire) et vis
Ensemble de fil principal avec
11 1 RP00006N
interrupteur 2,4 m (96 po)
12 1 RP00001N Boyau (15 pi ou 4,57 m)
13
1 RP00134N Pompe 2,2 gpm
14
1 RP00135N EL12 QD Fixation
15
1 RP00114N Oeillet de caoutchouc
16 1 RP00125N Ensemble de boyau de décompression
17 1 RP00139N Réservoir de 57 litres (15 gal)
18 1 RP0008N Baguette anti-goutte
CHAPIN INTERNATIONAL, INC. P.O. BOX 549 700 ELLICOTT ST. BATAVIA, NY 14021-0549 www.chapinmfg.com 800-950-4458
12
7
15
11
10
2
4
13
5
14
9
11
3
— FONCTIONNEMENT DES SOUPAPES
Vers la baguette
de pulvérisation
Pompe
Ce levier règle la pression du système
en réacheminant le liquide vers le
Ce levier permet d'activer
réservoir. L'ajustement de ce levier
et de désactiver
la rampe de pulvérisation augmentera ou diminuera la pression
dans le tuyau de pulvérisation ou dans
la rampe de pulvérisation
Vers la rampe de pulvérisation
(le cas échéant)
Pour commander des pièces de remplacement : 1-800-950-4458
PowerFLO
12 Volt DC Motor-Driven Diaphragm Pumps
18
Specifications —
Motor:
Type: 12 VDC, permanent magnet, totally enclosed, non-ventilated
Leads: 16 AWG, 12" long
Duty Cycle: See Heat Rise graph
Temperature Limits: Motor is not equipped with thermal
protection. For user safety, optimal performance, and
maximum motor life, the motor surface temperature should
not exceed 150°F (66°C) (see Heat Rise graph above right).
Pump:
16
Type: 3 chamber positive displacement diaphragm pump, self
priming, capable of being run dry, demand or bypass model.
Certifications: NSF Standard 58
Liquid Temperature: 140°F (60°C) Max.
Priming Capabilities: 14 feet (4 m)
Max Pressure: 60 PSI
Inlet/Outlet Ports: 7822-201: Quick Attach
Materials of Construction:
Housing: Polypropylene
Valves: Viton
1
Weight: 6 lbs (2.7 kg)
Installation and Operation Precautions —
1. The pump is equipped with a pressure sensing demand switch that
controls the maximum operating pressure.
2. In addition, never subject the pump to pressures above 125 PSI
(8.5 bars).
3. As long as there is inlet water pressure, the pump will not stop
forward flow of water even if the motor is turned off. Be sure the
Tuyau de
system has positive means of shutting off water supply.
décompression
vers le haut 4. Do not operate pump in an explosive environment. Arcing from the
du réservoir. motor brushes, switch or excessive heat from an improperly cycled
motor may cause an explosion.
5. Do not locate the pump motor near low temperature plastics or
combustible material. The surface temperature of the motor may
exceed 250°F (120°C).
6. Do not pump gasoline or other flammable liquids. Pump head
materials are designed for use with water only. Do not use with
petroleum products.
7. Do not assume fluid compatibility. If the fluid is improperly
matched to the pumps' elastomers, a leak may occur.
8. To prevent electrical shock, disconnect power before initiating any
work. In the case of pump failure, the motor housing and/or pump
fluid may carry high voltage to components normally considered
safe. Therefore, always consider electrical shock hazard when
working with and handling electrical equipment. If uncertain,
consult an electrician. Electrical wiring should only be done by a
qualified electrician per local and state electrical codes.
CHAPIN INTERNATIONAL, INC. P.O. BOX 549 700 ELLICOTT ST. BATAVIA, NY 14021-0549 www.chapinmfg.com 800-950-4458
7800 Series
™
Pressure Sensing Demand Switch —
Model: 7822-201: 2.2 GPM
The PowerFLO Series 7800 pump is controlled by a built-in pressure
sensing demand switch. When a faucet or valve is opened down stream of
the pump, line pressure drops thus starting the pump automatically.
Conversely, when the valve shuts, the line pressure increases turning the
pump off automatically. The pressure switch actuates in response to the
pump outlet pressure at a predetermined and preset pressure. The pump
label indicates the predetermined ON and OFF pressures. Typically, the OFF
pressure is accurately set at the Factory and the ON pressure is within an
allowable range below that value. In response to the characteristics of the
system in which the pump is installed, the flexibility and length of the
tubing, the faucet or valves and the duration that they are open; these
pressure settings may vary. Therefore, variation in pressure setting is
expected with use and over time.
Adjusting the Pressure Switch:
Should the pressure switch OFF setting vary with use and time to an
unsuitable value, it may be adjusted for optimum performance. Turn the
setscrew clockwise to increase the OFF pressure setting and counter
clockwise to decrease. The screw should not be adjusted more than one
half turn without consulting the Factory. Excessive adjustment of the
pressure switch could cause low system pressure, rapid cycling ON/OFF
operation, and reduced pump and motor life. Damage may occur. The
Warranty does not cover improper adjustment of the pressure switch.
Diaphragm: Santoprene
Fasteners: Stainless steel
Servicing —
Every Year: Check system against operating standards.
Every 2-3 Years: We recommend replacing the diaphragm and
checking against operating standards.
* Important return safety instructions:
When you return your pump for warranty or repair, you must always do the
following:
1. Flush chemical residue from the pump (best done in the field).
2. Tag pump with type of chemicals having been sprayed.
3. Include complete description of operation problem, such as how pump
was used, symptoms of malfunction, etc. Since pumps can contain
residues of toxic chemicals these steps are necessary to protect all the
people who handle return shipments, and to help pinpoint the reason for
the breakdown.