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ESP25

Wayne ESP15, ESP25 Operating Instructions And Parts Manual

12V Battery
Back-up
Systems
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for future reference.
gasoline, fuel oil, kerosene, etc. Do NOT use in a flammable and/or explosive atmosphere. Pump SHOULD only be used to pump clear water. Personal injury and/or property damage COULD result.
household electrical power fails. All wiring MUST be
performed by a
are damaged, call our customer service If the department at 1-800-237-0987. basement
has water or moisture on the Safety
Guidelines floor, do area until all power is turned NOT walk on wet
This manual contains information that is off. If the shutoff box is in the basement, very important to know and understand. call an electrician. Remove pump and
either repair or replace. Failure to follow this warning COULD result in fatal electrical shock.
observe the following symbols. Do NOT
DANGER indicates expose
an imminently battery to sparks or flames as
hazardous situation which, if NOT avoided, an explosion or fire COULD WILL result in death or serious injury. result.
WARNING indicates Battery
a potentially acid is
hazardous situation which, if NOT avoided, corrosive. Avoid spilling on COULD result in death or serious injury. skin or clothing. Eye
protection MUST be worn
CAUTION indicates when handling the battery.
a potentially
hazardous situation which, if NOT avoided, MAY result in minor or moderate injury.
NOTICE indicates
important
information, that if NOT followed, MAY cause damage to equipment.
General Safety Information clear water.
This pump is NOT designed
CALIFORNIA PROPOSITION 65 to handle effluent, salt
water, brine,
This product or
its laundry discharge or any other power cord contains application which MAY contain caustic
chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.
GENERAL SAFETY
chemicals and/or foreign materials. Pump damage MAY occur if used in these applications and WILL void warranty.
Battery Requirements
1. Use only a new fully charged 12 V
© 2011, WAYNE/Scott Fetzer Company.
Operating Instructions and Parts Manual
ESP15, ESP25
qualified electrician. Failure to follow this warning COULD result in fatal electrical shock.
Operating Instructions and Parts Manual
www.waynepumps.com
2
rmation visit www.waynepumps.com
2. Battery sizes that will fit into the battery box are 24C, 24VCM, 27C, 27CM, and 27F.
3. Battery recharge time will be different at each installation. Under normal conditions it will
take two to four days to bring a deep cycle battery back to full charge after it has been discharged. If electrical power to the house is lost more than once a week, consider keeping a spare, fully-charged battery to replace an exhausted battery for the back-up sump pump.
Installation – ESP15
Installation of this
unit may take
several hours. Before disabling your main pump, have ready an appropriate means of evacuating the
sump. 1. Turn power to main pump off.
2. Pump must be installed using 1-1/4 in. or 1-1/2 in. rigid PVC piping. A check valve (not included) must be installed between the ESP’s tee and the main pump (see Figure 1).
LEAVE A 4 IN.
MIN. BETWEEN
BASIN LID
AND
BACK-UP
PUMP
CHECK LEAVE A 1 IN. VALVE MIN. BETWEEN
BACK-UP AND
PRIMARY PUMP
Figure 1
3. Measure and cut discharge pipe so that back-up pump is a minimum of 1 in. above the main pump. This will allow main pump to operate normally (see Figure 1).
4. Check the fit of the components
before permanently attaching. Using
354001-001 7/11
Installation - ESP15 (continued)
5. Insert flapper valve into tee. Be sure locator tab is in the notch of the tee fitting (see Figure 2).
hole, and secure with nut. Make sure that float switch is above pump base and that power wires do not interfere with float switch or pump inlet.
Installation – ESP25
I n s t a l l a t
i o n o f t h i s u n i t m a y t a k e
several hours. Before disabling your main pump,
have ready an appropriate means of evacuating the sump. 1. Turn power to main pump off.
Do NOT
use to
deep cycle battery. Electrolyte level PVC cement, glue tee in place. Note must be
checked and maintained the up direction arrow on the tee; the in accordance with manufacturer’s notch must be to the top or flapper guidelines.
valve will not work (see Figure 2).
pump flammable or explosive fluids such as
REMINDER: Keep your dated proof of purchase for warranty purposes! Attach it to this manual
or file it for safekeeping.
6. Slide clamp onto tee.
7. Insert pump into flapper valve, tilt pump 30˚.
When tilted, the side with
The ESP25 can be installed as a back-up system with a separate dedicated discharge line (Method 1), or tied into an existing sump pump line (Method 2, Page 3).
2. Pump must be installed using 1-1/4” or 1-1/2” rigid PVC piping.
PUMP INSTALLATION
the power cord should be up (see Unplug the existing Figure 3). Tighten clamp around the AC pump. Failure
to
pump and flapper valve (see Figure 2). follow
this warning could result in fatal electrical shock.
1. Verify that the existing AC pump is in good working order. If the AC pump is questionable, it is typically recommended that the unit be replaced with a 1/3 or 1/2 HP pump.
2. Remove any silt or accumulated debris from the sump pit and surrounding area.
Method 1 (Preferred)
1. Place the back-up pump on a solid, level surface in the sump pit. Do not place the pump on a loose or sandy surface. Small stones or sand may damage the pump resulting in potential pump failure.
2. This pump has a 1-1/2 in. NPT discharge. If a 1-1/4 in. discharge pipe is desired, an adapter (sold separately) will be necessary. Smaller diameter piping will reduce pump flow, rate and performance.
3. Cut a 4 ft. section of 1-1/4 in. or 1-1/2 in. diameter rigid PVC pipe. Cement 1-1/4 in. pipe to a threaded fitting. Cement 1-1/4 in. pipe into pipe coupling. Attach 1-1/4 in. pipe section to the ESP25 discharge adapter.
4. Screw PVC pipe onto pump discharge.
Be careful not to
strip or cross thread
plastic fittings or check valves. Flex hose is not recommended. Rigid PVC or
8. To install float switch for standby metal pipe is
required for a permanent pump, first slide bracket
into slot on
installation.
top of tee. Secure bracket with screw provided. Remove top hex nut from 5. Place the pump with the 4’ section of switch and slide the cord up and out PVC pipe on a solid, level surface in of the way. Slip cord
through slot in the sump pit on an elevated surface. bracket, pull threaded stud through
6. Attach a rubber check valve (sold separately) to the top of the discharge pipe. This will allow the pump or check valve to be removed easily for servicing. NOTE: Check valves can be placed directly in the pump discharge if desired. However, for ease of disassembly, it is recommended that check valves be placed above the sump as shown in Figure 1, page 1.
The remainder of the discharge pipe
installation will vary depending on individual circumstances. Using sound plumbing practices, route the discharge pipe to an exterior wall by the shortest path. Keep turns to a minimum because they reduce flow output of the pump. The pipe that exits the building structure should be sloped downward so that water will not freeze in the pipe.
When installing the separate discharge pipe,
drill through the outside wall with appropriate drilling equipment. Seal the hole to prevent water from entering.
Method 2
If a separate, dedicated discharge is not
possible as in Method 1, the ESP25 pump
can be tied in to the primary pump’s discharge pipe by installing a “Y” connector.
Two check valves will be required.
1. Locate the ESP25 on a solid, level
surface in the sump pit. Do not place the pump on a loose or sandy surface. Small stones or sand may damage the pump resulting in potential pump failure.
Operating Instructions and Parts Manual
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4
Installation - ESP25 (continued)
2. This pump has a 1-1/2 in. NPT
discharge. If a 1-1/4 in. discharge pipe is desired, an adapter (not included) will be necessary. Smaller diameter piping will reduce pump flow, rate and performance.
3. A check valve will be required in the
discharge line of both the Main AC pump and the ESP25 pump to prevent recirculation of water into the sump pit. System will not function without two check valves.
4. Cut a 4 ft. section of 1-1/4 in. or 1-1/2
in. diameter rigid PVC pipe. Cement 1­1/2 in. pipe to a threaded fitting. Cement 1-1/4 in. pipe into pipe coupling. Attach 1-1/4 in. pipe section to the ESP25 discharge adapter.
5. Screw on to pump discharge.
Be
careful not to strip or
cross thread plastic
fittings or check valves. Flex hose is not recommended. Rigid PVC or metal pipe is required for a permanent installation.
6. Place the pump with the 4’ section of
PVC pipe on the sump floor or on an elevated surface if required.
7. Attach a rubber check valve (sold
separately) to the top of the discharge pipe. This will allow the pump or check valve to be removed easily for servicing.
RIGID SLOPE
FLOOR
PVC PIPE DOWN PIPE JOIST "Y"
CONNECTOR 45° ELBOW
CHECK
CHARGER VALVE
1-1/4"
OR
1-1/2"
PVC
PIPE
BATTERY BOX
BACK-UP PRIMARY PUMP PUMP
Figure 6
8. Duplicate the discharge piping
arrangement for the primary AC pump if the existing discharge line has to be adjusted to accommodate a second pump.
9. Glue a 45º elbow to the short pipe on the
ESP25 pump. Glue a “Y” adapter to the short pipe on the existing pump, as shown in illustration for Method 2.
10. Glue a short piece of PVC pipe between
the 45º elbow and the “Y”.
NOTE: Check valves can be placed directly in the pump discharge if desired. However, for ease of disassembly, it is recommended that check valves be placed above the sump as shown in Figure 2, page 2.
The remainder of the discharge pipe installation will vary depending on individual circumstances. Using sound plumbing practices, route the discharge pipe to an exterior wall by the shortest distance.
Methods 1 and 2
Install float switch at least 10 in.-12 in. above bottom of sump pit so that backup unit turns on only when the water level is higher than
the normal “on” level for primary pump. Use
the wire ties provided to secure the switch to the discharge pipe. Make sure power wires do not interfere with float switch, pump inlet, or main pump operation. Backup pump must not be allowed to run dry.
Control Box Installation – ESP15 & ESP25
1. Attach control box to the side of battery
box as shown in Figure 7. Place battery in box, attach red cable to positive battery post and black cable to negative post. Put lid on box.
If cables are
reversed, damage to
the control box or battery could result, and
warranty will be void.
2. Place battery box within 6 ft. of the sump
and a 115 VAC separately fused outlet. The outlet must be protected by a ground fault circuit interrupter (GFCI). The area must also be clean, dry and well-ventilated.
3. Plug the float switch, pump, and charger
into the control box. (connections are marked on the control box).
4. Test pump operation by filling the sump
with water while the main pump is unplugged. If the pump
3
ESP15, ESP25
CONTROL
BATTERY BOX
LEAD BOX SCREW BOTTOM
WIRE
Figure 7 CONTROL BOX
operates properly, plug the charger into the GFCI protected outlet to begin charging the battery.
5. Protect electrical cord from sharp objects, hot surfaces, oil, and chemicals. Avoid kinking the cord and replace damaged components immediately.
Operation
ALWAYS disconnect the power source before attempting to install, service, relocate or maintain the pump. NEVER touch sump pump, pump motor, water or discharge piping when pump is connected to electrical power. NEVER handle a pump or pump motor with wet hands or when standing on wet or damp surface or in water. Fatal electrical shock COULD occur.
Risk of electrical shock! This pump is supplied with a grounding conductor and grounding type attachment plug. Use a grounded receptacle to reduce the risk of fatal electrical shock. NEVER cut off the round grounding prong. Cutting the cord or plug will void the warranty and make the pump inoperable.
1. With a fully charged battery, test Back-up
Pump operation by filling the sump with water while the primary pump is unplugged. If the Back-up Pump operates properly, plug the charger into the GFCI protected outlet and the primary pump into a separate GFCI outlet.
2. After installation, the standby pump will
start when the water level rises above the depth that the primary pump should start.
3. The control box has a DC charger
designed to shorten the recharging time of your battery, and to prevent overcharging. In addition, the control box has a time delay which keeps the pump
from repeated, short cycles when it shuts off. This time delay feature will allow the pump to run 20-25 seconds after the switch reaches the off position.
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Operation (continued)
4. The control box contains a multicolored
indicator light. When AC power is present, the light will indicate the charging state, and not reflect actual battery voltage, particularly with a defective battery. In order for the indicator light to provide an accurate
reading, steps “a” through “d” must be
followed. a. Unplug primary AC pump and the charger--a power off alert tone will sound for 30 seconds.
b. Lift and release the float switch to
activate the back-up pump.
c. When the back-up pump stops, read
the test light:
Green: Indicates battery is
charged.
Yellow: Voltage is low,
indicating battery is partially charged.
Red: Battery is completely
discharged or defective. d. Plug in charger and main AC pump.
When AC power is out, and when pump
has been running, the light will indicate battery status.
5. A chirping sound from the control box
will accompany the red light, indicating that the battery may require attention or replacement. Voltage is only an indicator of battery condition and may not reflect the true condition of the battery. See Maintenance for instructions on assessing battery condition.
6. A single 30-second tone will sound when
power to the system is interrupted. The unit will reset automatically when power is restored. A 3-second tone will sound every time the pump starts.
Maintenance
ALWAYS
disconnect the electrical supply
before attempting to install, service, relocate or perform any maintenance. If the power source is out of sight, lock and tag in the open (off) position to prevent unexpected power application. Failure to do so could result in fatal electrical shock. Only qualified electricians should repair this unit. Improper repair could result in fatal electrical shock.
1. Once a month, check battery condition.
2. Unplug the wall charger.
3. For batteries with top caps that can be
removed, the electrolyte level should be
checked and filled to manufacturer’s
specifications. The charge for each cell should be checked with a hydrometer. A specific gravity of 1.265 indicates the battery is at full charge. If the specific gravity of any of the cells varies more than .050, the battery should be replaced.
NOTE: An inexpensive hydrometer can
be purchased at an automotive parts dealer.
4. Inspect the terminals and clamps for
corrosion and tightness. Clean and tighten as required.
5. Unplug the main pump and fill sump
with water until back-up pump turns on. Repeat process two times to be sure pump is operating normally.
6. If pump operates normally, plug charger
into wall outlet, turn on main pump. If pump fails to operate normally, see Troubleshooting chart and correct problem. Repeat step 5. BATTERIES
Dangerous hydrogen
gas can be released
from batteries while charging. Sparks can ignite
the gas in an enclosed space. Wear safety goggles when connecting batteries. Battery connections should be made in a well-ventilated area.
Troubleshooting Chart - Back-up Pump
Symptom(s)
Possible Cause(s)
Corrective Action(s)
Pump will not run
1. Connections not secure
2. Low battery
3. Float switch obstruction
4. Defective or blown fuse
1. Check all connections
2. Check battery and replace if low
3. Make sure nothing is interfering with the operation of the switch
4. Check internal fuse located inside the control box. Pull the charger from the wall outlet
and remove. If the fuse is blown, replace it with a 15 amp automotive type fuse
Motor hums but
pump won’t run
1. Defective battery
2. Obstructed impeller
1. Check battery and replace if low or defective
2. Unplug pump and check to see if impeller is free to turn. If impeller is locked, remove the 4
screws on the bottom of the pump to release the housing around the impeller. Remove the obstruction. Reassemble pump and reconnect
Pump runs but pumps very little or no water
1. Check valve missing or improperly
installed
2. Obstruction in discharge pipe
3. Pump not rotated 30˚
4. Pump air locked
5. Discharge pipe length and / or height
exceeds capacity of pump
6. Low or defective battery
1. Check to make sure a check valve is installed and functioning between primary pump
discharge and standby sump pump tee fitting
2. Check for obstruction and clear if necessary
3. Check that pump is rotated 30˚ in tee fitting in ESP15 Installation section, Figure 3, on page
2
4. The impeller housing has a small hole on its side. This hole must be open for the pump to
prime. With the pump unplugged, remove the 4 screws on the bottom of the pump to release the housing around the impeller. Clean out the hole and replace cover
5. If discharge is too high, a separate line may be required with a lower discharge height
6. Check battery and replace if low or defective
Pump cycles too frequently
1. Main check valve located between the 1. Install check valve or repair as required discharge of the primary pump and the back-up sump pump tee fitting or the back-up sump pump flapper valve not installed or working properly
Operating Instructions and Parts Manual
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6
Maintenance (continued)
Working in the
vicinity of lead acid
batteries can be dangerous. Before making connections or servicing the batteries, read and follow instructions in all applicable instruction manuals. To reduce the risk of battery explosion, follow the instructions in this manual and those published by the battery manufacturer, as well as those of any other equipment used in the surrounding area.
If battery acid
contacts your eye(s),
flush with cold running water for 10 minutes and
seek immediate medical attention. If acid contacts your skin or clothing, wash immediately with soap and water.
Never smoke or allow a
spark or
flame in the vicinity of the battery.
ESP15, ESP25
Avoid dropping
metal tools on the battery
posts because they may spark or short-circuit the system or battery, causing an explosion.
Follow battery manufacturer’s maintenance
procedures and schedules. Be certain that the area around the batteries is well ventilated. Before servicing the batteries, blow away gasses by waving a piece of cardboard near the batteries.
For Replacement Parts, call 1-800-237-0987
Please provide following information:
- Model number
- Serial number (if any)
- Part description and number as shown in parts list
Address parts correspondence to:
WAYNE Water Systems 101 Production Drive Harrison, OH 45030 U.S.A.
Repair Parts List – ESP15
Repair Parts List – ESP25
Ref.
No. Description Part Number Qty
Ref.
No. Description Part Number Qty
1 Bracket 46049-001 1 2 Tee fitting 17233-002 1 3 Battery box 23217-001 1 4 Charger 17220-004 1 5 Control box 30209-003 1 6 Screw control box 16119-002 4 7 Pump 17218-003 1 8 Flapper valve 17216-001 1 9 Clamp hose 16044-001 1 10 Float switch 30033-001 1
1 Bracket 46049-001 1 2 Charger 30221-001 1 3 Control box 30222-004 1 4 Screw control box 16119-002 4 5 Pump 58324-001 1 6 Float switch 30033-001 1
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5
ESP15, ESP25
LIMITED WARRANTY
System ESP15: For one (1) year from the date of purchase, WAYNE Water Systems ("WAYNE") will repair or replace, at its option, for the original
purchaser any part or parts of its Sump Pumps or Water Pumps (“Product”) found upon examination by WAYNE to be defective in materials or workmanship.
System ESP25: For two (2) years from the date of purchase, WAYNE Water Systems ("WAYNE") will repair or replace, at its option, for the original
purchaser any part or parts of its Sump Pumps or Water Pumps (“Product”) found upon examination by WAYNE to be defective in materials or workmanship.
Please call WAYNE (1-800-237-0987) for instructions or see your dealer. Be prepared to provide the model number and the serial number
when exercising this warranty. All transportation charges on Products or parts submitted for repair or replacement must be paid by purchaser.
This Limited Warranty does not cover Products which have been damaged as a result of accident, abuse, misuse, neglect, improper installation,
improper maintenance, or failure to operate in accordance with WAYNE’s written instructions.
THERE IS NO OTHER EXPRESS WARRANTY. IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO ONE (1) YEAR FROM THE DATE OF PURCHASE ON SYSTEM ESP15 AND TWO (2) YEARS FROM THE DATE OF PURCHASE ON SYSTEM ESP25. THIS IS THE EXCLUSIVE REMEDY AND ANY LIABILITY FOR ANY AND ALL INDIRECT OR CONSEQUENTIAL DAMAGES OR EXPENSES WHATSOEVER IS EXCLUDED.
Some states do not allow limitations on how long an implied warranty lasts, or do not allow the exclusions or limitations of incidental or
consequential damages, so the above limitations might not apply to you. This limited warranty gives you specific legal rights, and you may also have other legal rights which vary from state to state.
In no event, whether as a result of breach of contract warranty, tort (including negligence) or otherwise, shall WAYNE or its suppliers be
liable for any special, consequential, incidental or penal damages including, but not limited to loss of profit or revenues, loss of use of the products or any associated equipment, damage to associated equipment, cost of capital, cost of substitute products, facilities, services or replacement power, downtime costs, or claims of buyer’s customers for such damages.
You MUST retain your purchase receipt along with this form. In the event you need to exercise a warranty claim, you MUST send a COPY of the
purchase receipt along with the material or correspondence. Please call WAYNE (1-800-237-0987) for return authorization and instructions.
DO NOT MAIL THIS FORM TO WAYNE. Use this form only to maintain your records.
MODEL NO. (PRIMARY PUMP) _______________________ MODEL NO. (BACK-UP PUMP) _______________________ SERIAL NO. (PRIMARY PUMP) _______________________ SERIAL NO. (BACK-UP PUMP) _______________________ INSTALLATION DATE __________________ ATTACH YOUR RECEIPT HERE
Operating Instructions and Parts Manual
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8
Systèmes de secours par batterie de 12V
Veuillez lire et conserver ces instructions. Lire attentivement avant de commencer à assembler, installer, faire fonctionner ou entretenir l'appareil décrit. Protégez-vous et les autres en observant toutes les informations sur la sécurité. Négliger d'appliquer ces instructions peut résulter en des blessures corporelles et/ou en des dommages matériels! Conserver ces instructions pour références ultérieures.
Instructions d'Utilisation et Manual de Pièces
ESP15, ESP25
Description
ESP15 et ESP25 sont des systèmes de pompe
de puisard de secours fonctionnant sur batterie. La pompe de secours ne remplace pas la pompe principale. Elle est conçue pour fournir la protection contre les pannes d’électricité domestiques.
Déballage
Vérifiez cette unité avant de l’utilisation.
Parfois, un produit peut être endommagé pendant le transport. Si la pompe ou les composants sont endommagés, appelez notre service à la clientèle au 1-800-237-
0987.
Directives De Sécurité
Ce manuel contient de l’information très
importante qui est fournie pour la SÉCURITÉ et pour ÉVITER LES PROBLÈMES
D’ÉQUIPEMENT. Rechercher les symboles
suivants pour cette information.
DANGER indique
une situation
hasardeuse imminente qui RÉSULTERA en perte
de vie ou blessures graves.
AVERTISSEMENT
indique une situation
hasardeuse potentielle qui PEUT résulter en perte de vie ou blessures graves.
ATTENTION indique
une situation
hasardeuse potentielle qui PEUT résulter en
blessures.
AVIS indique de
l’information
importante pour éviter le dommage de
l’équipement.
Généralités Sur La Sécurité
PROPOSITION 65 CALIFORNIE
Ce produit ou son cordon peuvent
contenir des produits chimiques qui, de l’avis de
l’État de Californie, causent le cancer et des
anomalies congénitales ou autres problèmes de reproduction. Lavezvous les mains après la manipulation.
GÉNÉRALITÉS SUR LA SÉCURITÉ
utiliser dans un atmosphère inflammable et/ou
explosif. La pompe devrait être utilisée pour le pompage de l’eau claire seulement, sinon, il y a risque de blessures personnelles et/ou dégâts matériels.
Toute installation
des fils DOIT être
effectuée par un électricien qualifié. Manque de suivre cet avertissement PEUT résulter en secousse électrique mortelle.
NE
PAS
marcher
sur un plancher de sous-sol
trempe ou humide avant de
couper l’électricité. Si la boîte de branchement est
dans le sous-sol, contacter un électricien. Enlever
la pompe et la réparer ou remplacer. Manque de suivre cet avertissement peut résulter en secousse électrique mortelle.
NE PAS
exposer la pile à des étincelles ou des flammes. Une explosion ou un feu PEUT y résulter.
L’acide
de pile
est corrosive. NE PAS le renverser sur la peau ni sur les vêtements.
La protection oculaire doit être usure en contrôlant la batterie.
Un clapet DOIT être
utilisé sur le décharge de
la pompe de puisard principale (voir Figure 1). Un interrupteur pour
protéger contre un
défaut de mise à la terre (DDFT) est exigé. Cette pompe est
conçue pour le pompage
de l’eau claire SEULEMENT. Cette pompe N’EST
PAS conçue pour les substances qui contiennent les produits chimiques caustiques et/ou les
matières étrangères tels que l’eau salée, la saumure, le décharge de buanderie. L’utilisation
de ces produits POURRAT endommager la pompe et NIERA la garantie.
Exigences de la Batterie de la Pompe de Secours
doit être vérifié et entretenu selon les directives du fabricant.
2. La boîte de batterie accomode les
batteries de tailles 24C, 24VCM, 27C, 27CM et 27F.
3. Le temps pour recharger les batteries
varie avec chaque installation. Dans des
conditions normales, la recharge complète des batteries de décharge profonde nécessitera entre deux et quatre jours après qu’elle soit déchargée. S'il y a une panne de courant dans la maison plus d'une fois par semaine, considérez avoir une pile de rechange, bien chargée pour remplacer la pile épuisée de la pompe de décharge de secours.
Installation – ESP15
L’installation de ce
NE PAS
pomper
Utiliser seulement des nouvelles piles de 12 V
complètement chargées à fonctions décharge profonde. Le niveau d’électrolyte
de 1 po au dessus de la pompe principale. Ceci permettra la pompe principale de fonctionner normalement (voir Figure 1).
les fluides explosifs tels que
l’essence, l’huile à chauffage, le
kérosène etc. NE PAS
MÉMENTO: Gardez votre preuve datée d'achat à fin de la garantie! Joignez-la à ce manuel ou
classez-la dans un dossier pour plus de sécurité.
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