Quick Cable Q720 User Manual [en, es, fr]
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MODEL Q720
OPERATOR'S MANUAL
IMPORTANT SAFETY INSTRUCTIONS
1. SAVE THESE INSTRUCTIONS. This manual contains important safety and operating instructions for the battery charger you have
purchased. You may need to refer to these instructions at a later date.
2. CAUTION. To re duce risk of injury, cha rge only wet cel l, lea d-acid, automotive type rechargeable batteries. Other types of batteries may burst
causing personal injury and property damage.
3. Do not expose the charger to rain or snow if specifically warned on the unit not to do so.
4. Use of an attachment not recommended or sold by the battery charger manufacturer may result in a risk of fire, electric shock, or injury to persons.
5. To reduce the risk of damage to the electric plug and cord, pull by the plug rather than the cord when disconnecting the charger.
6. Make sure the cord is located so that it will not be stepped on, tripped over, or otherwise subjected to damage or stress.
7. An extension cord should not be used unless absolutely necessary. Use of an improper extension cord could result in a risk of fire and electric
shock. If an extension cord must be used, make sure:
a. That the pins on the plug of extension cord are the same number, size, and shape as those of the plug on the charger;
b. That the extension cord is properly wired and in good condition; and
c. If the length of the extension cord is less than 25 feet, use a 14AWG cord, If 50 feet- 12AWG, 100 feet-10AWG, 150 feet-8AWG.
8. Do not operate the charger with a damaged cord or plug, replace them immediately.
9. Do not operate the charger if it has received a sharp blow, been dropped, or otherwise damaged in any way; take it to a qualified serviceman.
10. Do not disassemble the charger unless you are qualified to work on electrical products. If not, take it to a qualified serviceman when service or
repair is required. Incorrect reassembly may result in risk of electric shock or fire.
11. To reduce the risk of electric shock, unplug the charger from the outlet before attempting any maintenance or cleaning. Turning off the controls will
not reduce this risk.
12. WARNING - RISK OF EXPLOSIVE GASES
a. WORKING IN VICINITY OF A LEAD-ACID BATTERY IS DANGEROUS. BATTERIES GENERATE EXPLOSIVE GASES DURING NORMAL
BATTERY OPERATION. FOR THIS REASON IT IS OF UTMOST IMPORTANCE THAT EACH TIME BEFORE USING YOUR CHARGER,
YOU READ THIS MANUAL AND FOLLOW THE INSTRUCTIONS EXACTLY.
b. To reduce the risk of battery explosion, follow these instructions and those published by the battery manufacturer and manufacturer of any
equipment you intend to use in vicinity of the battery. Review cautionary markings on these products and on the engine.
13. PERSONAL PRECAUTIONS
a. Someone should be within range of your voice or close enough to come to your aid when you work near a lead-acid battery.
b. Have plenty of fresh water and soap nearby in case battery acid contacts skin, clothing, or eyes.
c. Wear complete eye protection, and clothing protection. Avoid touching eyes while working near battery.
d. If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enter eyes, immediately flood eyes with running cold
water for at least 10 minutes and get medical attention immediately.
e. NEVER smoke or allow a spark or flame in vicinity of the battery or engine.
f. Be extra cautious to reduce risk of dropping a metal tool onto the battery. It might spark or short-circuit the battery or other electrical parts that
may cause an explosion.
g. Remove personal metal items such as rings, bracelets, necklaces, and watches when working with a lead-acid battery. A lead-acid battery can
produce a short circuit current high enough to weld a ring or the like to metal, causing a severe burn.
h. Use this charger for charging a LEAD-ACID battery only. It is not intended to supply power to a low-voltage electrical system other than in an
automotive application. Do not use this battery charger for charging dry-cell batteries that are commonly used with home appliances. These
batteries may burst and cause injury to persons and damage to property.
i. NEVER charge a frozen battery.
14. PREPARING TO CHARGE
a. If necessary to remove battery from vehicle to charge, always remove the grounded terminal from the battery first. Make sure all accessories
in the vehicle are off, so as not to cause an arc.
b. Be sure the area around the battery is well ventilated while the battery is being charged. Gas can be forcefully blown away by using a piece of
cardboard or other non-metallic material as a fan.
c. Clean the battery terminals. Be careful to keep corrosion from coming in contact with eyes.
d. Add distilled water in each cell until battery acid reaches level specified by the battery manufacturer. This helps purge excessive gas from
cells. Do not overfill. For a battery without cell caps, carefully follow the manufacturer's recharging instructions.
e. Study all battery manufacturer's specific precautions such as removing or not removing the cell caps while charging and the recommended
rates of charge.
f. Determine voltage of the battery by referring to the car owner's manual and make sure that the output voltage selector switch is set at the
correct voltage. If the charger has adjustable charge rate, charge the battery initially at the lowest rate.
15. CHARGER LOCATION
a. Locate the charger as far away from the battery as the DC cables permit.
b. Never place the charger directly above the battery being charged; gases from the battery will corrode and damage the charger.
c. Never allow battery acid to drop on the charger when reading the specific gravity or filling battery.
d. Do not operate the charger in a closed-in area, or restrict ventilation in any way.
e. Do not set a battery on top of the charger.
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16. DC CONNECTION PRECAUTIONS
a. Connect and disconnect the DC output clamps only after setting the charger switches to the OFF position and removing the AC cord from the
electric outlet. Never allow the clamps to touch each other.
b. Attach the DC clamps to the battery post and twist or rock back and forth several times to make a good connection. This tends to keep the
clamps from slipping off the terminals and helps to reduce the risk of sparking.
17. FOLLOW THESE STEPS WHEN THE BATTERY IS INSTALLED IN A VEHICLE. A SPARK NEAR THE BATTERY
MAY CAUSE A BATTERY EXPLOSION. TO REDUCE THE RISK OF A SPARK NEAR THE BATTERY:
a. Position the AC and DC cords to reduce the risk of damage by the hood, door, or moving engine parts.
b. Stay clear of fan blades, belts, pulleys, and other parts that can cause injury to persons.
c. Check the polarity of the battery post. The POSITIVE (POS, P, +) battery post usually has a larger diameter than the NEGATIVE (NEG, N, –)
post.
d. Determine which post of the battery is grounded (connected) to the chassis. If the negative post is grounded to the chassis (as in most
vehicles), see item "e". If the positive post is grounded to the chassis, see item "f".
e. For negative-grounded vehicles, connect the POSITIVE (RED) clamp from the battery charger to the POSITIVE (POS, P, +) ungrounded post
of the battery. Connect the NEGATIVE (BLACK) clamp to the vehicle chassis, heavy gauge metal part of the frame, or engine block, away
from the battery. Do not connect to the carburetor, fuel lines, or sheet metal body parts.
f. For positive-grounded vehicles, connect the NEGATIVE (BLACK) clamp from the battery charger to the NEGATIVE (NEG, N, –) ungrounded
post of the battery. Attach the POSITIVE (RED) clamp to the vehicle chassis or engine block away from the battery. Do not connect the clamp
to the carburetor, fuel lines, or sheet-metal body parts.
g. When disconnecting the charger, turn the switches to OFF, disconnect the AC cord, remove the clamp from the vehicle chassis, and then
remove the clamp from the battery terminal.
h. See the operating instructions for length of charge information.
18. FOLLOW THESE STEPS WHEN THE BATTERY IS OUTSIDE THE VEHICLE. A SPARK NEAR THE BATTERY
MAY CAUSE BATTERY EXPLOSION. TO REDUCE THE RISK OF A SPARK NEAR THE BATTERY:
a. Check the polarity of the battery post. The POSITIVE (POS, P, +) usually has a larger diameter than
the NEGATIVE (NEG, N, –) post.
b. Attach at least a 24 inch long 6-gauge (AWG) insulated battery cable to the NEGATIVE (NEG, N, –)
battery post.
c. Connect the POSITIVE (RED) charger clamp to the POSITIVE (POS, P, +) post of the battery.
d. Position yourself and the free end of the cable as far away from the battery as possible, then connect
the NEGATIVE (BLACK) charger clamp to the free end of cable.
e. Do not face the battery when making the final connection.
f. When disconnecting the charger, always do so in reverse sequence of connecting procedure, and break the first connection while standing as
far away from the battery as practical.
g. A marine (boat) battery must be removed and charged on shore. To charge it on board requires equipment specially designed for marine use.
19. GROUNDING AND AC POWER CORD CONNECTION INSTRUCTIONS
The charger should be grounded to reduce the risk of electric shock. This charger is equipped with an electric cord having an equipment grounding
conductor and a grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes
and ordinances.
DANGER. Never alter the AC cord or plug provided - if it will not fit the
outlet, have a proper outlet installed by a qualified electrician. Improper
connection can result in a risk of an electric shock. This battery charger is
for use on a nominal 120-volt circuit, and has a grounding plug that looks
like the plug illustrated in FIGURE (A). A temporary adapter, which looks
like the adapter illustrated in FIGURE (C), may be used to connect this plug
to a two-pole receptacle, as shown in FIGURE (B), until a properly grounded outlet can be installed by a qualified electrician.
DANGER. Be for e us ing a n ad apte r as ill ustr ate d, b e cer tai n tha t th e cen ter scre w of the o utl et p late is g roun ded . The gre en-colored rigid ear or
lug extending from the adapter must be connected to a properly grounded outlet - make certain it is grounded. If necessary, replace the original
outlet cover plate screw with a longer screw that will secure the adapter ear or lug to the outlet cover plate and make ground connection to grounded
outlet.
NOTE: USE OF AN ADAPTER IS NOT ALLOWED IN CANADA. IF A GROUNDING TYPE RECEPTACLE IS NOT AVAILABLE, DO NOT USE
THIS APPLIANCE UNTIL THE PROPER OUTLET IS INSTALLED BY A QUALIFIED ELECTRICIAN.
20. NOTE: SIDE TERMINAL TO BE USED IN POSITIVE CLAMP ONLY! For i nst ruc tio ns fo r NEG ATIV E cl amp a ttachment refer to
section 17e or 17f.
Storage position
Will not get lost. Always ready to use.
Extended position
Note: Pressure, when handle is squeezed,
holds adapter firm. Will not slip back.
Thrust on terminal
Note: Clamp is released and spring
tension holds adapter firm.
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21. LENGTH OF CHARGE
a. Test the battery for state of charge. Do not charge if it is over 75% charged or the battery is determined to be defective.
b. Set beginning amps charge rate for size of battery and state of charge per charts
c. Charge for length of time per charge,
d. Discontinue charge when the specific gravity of electrolyte reaches 1.260 or above. A temperature compensating hydrometer should be used
for this reading. Discontinue charge if the battery begins to gas excessively or if the temperature of the electrolyte reaches approximately
125°F. Do not overcharge batteries. Overcharging results in excessive water loss and eventual damage to the battery.
ASSEMBLY INSTRUCTIONS
Attach the handle to the charger using the four screws provided.
OPERATING INSTRUCTIONS
CAUTION - This battery charger must be fully assembled before operating. Failure to do so may result in risk of injury.
USE OF INSTRUMENT PANEL:
The CHARGE TIME timer has an OFF position, a CONTINUOUS CHARGE position and a timed charge range from 0 t o
120 minutes.
a. OFF - Always make sure the timer is in the OFF position before connecting or disconnecting the clamps from the
battery. The charger will not charge with the timer in this position.
b. CONTINUOUS CHARGE - Th is p osit ion is u sed f or sl ow c harg ing or pa ral lel c har ging and will not tur n the char ger off.
Do not use this position for fast charging.
c. 0 to 120 MINUTES TIMED CHARGE - The timer will automatically turn the charger off at the end of the pre-set
charging time. Turn the timer past 20 before setting the desired time.
TO CHARGE BATTERIES
Make connections to the battery per the instructions in previous sections of this manual.
Determine if the battery is 6, 12 or 24 volts and then set the CHARGE VOLTAGE switch to 6V for a 6 volt battery, 12LO for a 12 volt battery or 24V for a
24 volt battery.
Turn the timer on and read the AMPERES meter.
If a higher rate of charge is desired for charging 12 volt batteries, set the CHARGE VOLTAGE switch to the 12HI position.
Set the timer to the desired minutes charge.
DO NOT USE THE 12V START POSITION TO CHARGE BATTERIES.
12V CRANKING ASSIST
Turn off all the lights and accessories in the stalled vehicle.
Connect the charger to the battery per previous instructions.
Set the CHARGE VOLTAGE switch to the 12HI position.
Charge the battery on 12HI for at least five minutes. Make sure the battery is accepting current before setting charger to 12V START.
Set the switch in the 12V START position. Start the vehicle with the charger connected to the battery.
NOTE: Do not crank the engine more than 20 seconds in any five minute period; excessive cranking may overheat and damage the starter.
DO NOT USE THE 12V START POSITION TO CHARGE BATTERIES.
If the vehicle fails to start, return the CHARGE VOLTAGE switch to the 12HI position.
While waiting for the starter to cool, allow the charger to continue to charge the battery.
Turn the timer to the OFF position before disconnecting the clamps.
DIESEL VEHICLES
Diesel engines have special starting requirements due to the high compression required to ignite the fuel mixture. Because of this, the starter motors
have to work harder which requires the battery to deliver a large amount of power for a period of time. Adequate voltage must be supplied also to insure
the glow plug will have enough power to preheat the chamber. When attempting to start a diesel vehicle, always fast charge the battery at least five
minutes. If time permits, charge the battery as long as possible or until the battery reaches 75% state of charge. Make sure the battery is accepting
current before setting charger to 12V START. With the charger "ON" and attached to the battery, attempt to start the vehicle. Do not crank the engine
more than 20 seconds in a five-minute period. While allowing the starter to cool, allow the charger to continue to charge the battery. If the vehicle has
two batteries installed, read the "VEHICLES WITH TWO BATTERIES" section of this manual.
VEHICLES WITH TWO BATTERIES
Many diesel vehicles and service vehicles are equipped with two batteries. This is to provide the vehicle with greater starting power capacity or longer
reserve capacity to provide power for accessories. These batteries are wired into a parallel circuit. Because of this, it will take twice as long to charge
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these batteries as indicated in the LENGTH OF CHARGE table. If one battery is charged and the other discharged, the discharged battery should be
removed from the vehicle and checked. When attaching the charger to this type of vehicle the charger should be attached to the battery which is wired
closest to the starter. This allows the charger to provide maximum starting power to the starter motor by minimizing the voltage drop in the engine
cables.
PARALLEL CHARGING
This charger may be used to parallel charge up to 10
batteries with a bus bar kit, or by using a minimum 6AWG
gauge booster cables to connect the batteries together in
parallel.
CAUTION: Do not connect 6 and 12 volt batteries in
parallel with each other.
CHARGING SULFATED BATTERIES
If your battery has sat in the discharged state for an extended period of time, it can become SULFATED. This usually is seen as a white deposit near the
top of the battery. The sulfate is formed when a battery with low water levels remains discharged for an extended time. Sulfated batteries exhibit the
characteristic of accepting no charge regardless of the rate of charge.
The charging method is two staged. The first stage of attempting to break down the sulfating to allow the battery to accept a charge must be closely
watched to avoid excessive charge rates as the battery begins to charge and overheat. The second stage is a slow charging to restore the battery to full
charge.
READ AND FOLLOW ALL PRECAUTIONS AND WARNINGS IN YOUR INSTRUCTION MANUAL BEFORE ATTEMPTING TO CHARGE SULFATED
BATTERIES. FAILURE TO OBSERVE THESE WARNINGS MAY RESULT IN PROPERTY DAMAGE OR SERIOUS PERSONAL INJURY OR DEATH.
To recharge a sulfated battery:
1. Attach the battery clamps as described in the instruction manual.
2. Always use the charger’s lowest rate when turning the charger on. Set the charger to the charger’s highest rate for the voltage of the battery being
charged.
CAUTION: NEVER CHARGE A BATTERY AT VOLTAGE RATES ABOVE THAT OF THE BATTERY.
3. The battery will show little or no amperage at the start of the charging process. This will continue until the sulfating begins to break down.
CAUTION: AS THE SULFATION BREAKS DOWN, THE AMPERAGE MAY RAPIDLY RISE. CONSTANT ATTENTION
MUST BE OBSERVED TO PREVENT SERIOUS OVERHEATING OF THE BATTERY.
4. Lower the charge rate to the lowest rate for the voltage of battery being charged.
5. Charge the battery at this low rate until the electrolyte reaches the fully charged state as described in the tables in your instruction manual. This
may take as long as two or three days.
NOTE: SOME BATTERIES MAY BE SO BADLY SULFATED THEY CAN NOT BE RESTORED TO A NORMAL OPERATING CONDITION,
REGARDLESS OF THE RATE OF CHARGE OR THE LENGTH OF TIME THE CHARGE IS APPLIED. IF THE BATTERY CANNOT BE RESTORED TO
A FULLY CHARGED CONDITION BY A SLOW CHARGING, IT SHOULD BE REPLACED.
WIRING DIAGRAM
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MODEL Q720 PARTS LIST
Item Description Part No.
1 Front leg.................................................... 605671
2 Wheels w/nuts...........................................610553
3 Axle w/nuts................................................ 610052
4 Transformer .............................................. 610862
5 Rectifier..................................................... 610850
6 Fan Blade.................................................. 610189
7 Fan Motor.................................................. 610190
8 Timer......................................................... 611245
9 Ammeter ................................................... 605204
10 DC Circuit Breaker ................................... 610536
11 DC Cable set............................................. 611084
12 Handle....................................................... 605213
13 AC Cord .................................................... 611248
14 Switch w/knob........................................... 611083
15 Clamps (1pair, includes jaws) ....................... 6202
16 Jaw Kit (repairs 1 clamp) ..........................610970
17 Front Panel ..............................................611341
18 Right Side Panel ....................................... 611104
19 Back Panel................................................ 610977
20 Pointer Knob ............................................. 611332
21 AC Circuit Breaker .................................... 610397
22 Clamp Bar................................................. 610517
23 Base.......................................................... 610054
Not shown
Top Panel.................................................. 611105
Left Side Panel.......................................... 611106
MAINTENANCE INSTRUCTIONS
Worn clamps and jaws should be replaced. Worn parts can lead to poor connections and present a safety hazard. See parts list for part number of
jaw and clamp kits. Any Maintenance or repair of this unit that involves disassembly of the cabinet should be done only by a qualified serviceman.
Incorrect reassembly may result in a risk of electric shock when the unit is subsequently used.
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MODÈLE Q720
MANUEL D'UTILISATION
INSTRUCTIONS DE SÉCURITÉ IMPORTANTES
1. CONSERVER CES INSTRUCTIONS. Le pré sen t man uel c onti ent d es in str ucti ons d e séc uri té et d'u tili sati on i mpor tant es po ur l' uti lis atio n
du chargeur de batterie que vous avez acheté et qui pourront se révéler utiles ultérieurement.
2. AVERTISSEMENT - Afin de réduire le risque de blessures, ne charger que des batteries au plomb rechargeables (6 cellules peu importe
l'ampèrage). Tout autre type de batterie peut exploser, causant des blessures corporelles et des dégâts matériels.
3. Ne pas exposer le chargeur à la pluie ou à la neige.
4. L'utilisation d'un accessoire non recommandé ou non vendu par le fabricant du chargeur de batterie peut être la cause d'incendies, d'électrocutions
ou de blessures corporelles.
5. Afin de réduire les risques de dommages à la fiche électrique ou au cordon d'alimentation, débrancher le chargeur en tirant sur la fiche et non sur le
cordon.
6. S'assurer que le cordon d'alimentation est placé de sorte qu'il ne puisse être écrasé, accroché ou soumis à toute autre forme de dommages ou de
contraintes.
7. N'utiliser de rallonge électrique que si absolument nécessaire. L'utilisation d'une rallonge inadéquate peut être la cause d'incendies ou
d'électrocutions. Si l'utilisation d'une rallonge est absolument nécessaire, s'assurer que:
a. les tiges de la fiche de la rallonge sont des mêmes dimension, forme et nombre que celles de la fiche du cordon d'alimentation;
b. la rallonge électrique est en bon état et que son câblage est adéquat; et
c. Si le longueur du cordon prolongateur est moins de 25 pieds, utilisez un co rdo n - 16 AWG, 50 pi eds - 12AW G, 100 pie ds - 10 AWG, 1 50 p ieds -
8AWG.
8. Ne pas faire fonctionner le chargeur si le cordon ou la fiche ont été endommagés - les remplacer immédiatement.
9. Ne pas faire fonctionner le chargeur s'il a été heurté violemment, échapp é ou e ndom magé de qu elq ue fa çon que c e so it; l 'ap por ter à un t ech nici en
qualifié.
10. Ne pas démonter le chargeur; l'apporter à un technicien qualifié lorsqu'on doit en effectuer l'entretien ou la réparation. Un remontage inadéquat
peut être la cause d'électrocutions ou d'incendies.
11. Pour réduire les risques d'électrocutions, débrancher le chargeur avant d'entreprendre tout type d'entretien ou de nettoyage. Le fait d'arrêter les
commandes ne réduit pas ces risques.
12. AVERTISSEMENT - DANGER DÛ AUX GAZ EXPLOSIFS
a. IL EST DANGEREUX DE TRAVAILLER PRÈS D'UNE BATTERIE AU PLOMB EN RAISON DES GAZ EXPLOSIFS PRODUITS LORS DU
FONCTIONNEMENT NORMAL DE LA BATTERIE. POUR CETTE RAISON, IL EST DE LA PLUS HAUTE IMPORTANCE DE LIRE
SOIGNEUSEMENT ET D'OBSERVER LES INSTRUCTIONS DU PRÉSENT MANUEL AVANT TOUTE UTILISATION DU CHARGEUR.
b. Pour réduire les risques d'explosion de la batterie, suivre les présentes instructions et celles du fabricant de la batterie ou de tout autre
équipement devant être utilisé près d'une batterie. Revoir les avertissements indiqués sur ces produits et sur le moteur.
13. PRÉCAUTIONS PERSONNELLES
a. S'assurer que quelqu'un est à portée de voix ou suffisamment près pour prêter assistance lorsqu'on travaille près d'une batterie au plomb.
b. Avoir à la portée de la main une réserve suffisante d'eau fraîche et du savon au cas où l'acide de la batterie entrerait en contact avec la peau,
les vêtements ou les yeux.
c. Porter des lunettes de sécurité et des vêtements de protection. Éviter de se toucher les yeux lorsqu'on traçais à proximité d'une batterie.
d. Si la peau ou les vêtements entrent en contact avec l'acide de la batterie, les laver immédiatement à l'eau et au savon. Si l'acide pénètre dans
les yeux, les rincer immédiatement à l'eau courante froide pendant au moins 10 minutes et appeler immédiatement un médecin.
e. NE JAMAIS fumer ni provoquer d'étincelles ou flammes à proximité de la batterie ou du moteur.
f. Faire bien attention de ne pas échapper d'outil métallique sur la batterie. Cela pourrait provoquer une étincelle ou encore court-circuiter la
batterie ou d'autres pièces électriques pouvant provoquer une explosion.
g. Enlever tout objet métallique personnel comme les bagues, bracelets, colliers et montres avant de travailler avec une batterie au plomb.
h. N'utiliser le chargeur que pour recharger une batterie AU PLOMB. lln'est pas conçu pour alimenter les systèmes électriques à faible tension
autres que ceux s'appliquant aux automobiles. Ne pas utiliser le chargeur pour recharger des piles sèches normalement utilisées pour les
appareils électroménagers. Ces piles peuvent exploser et causer des blessures et des dommages matériels.
i. NE JAMAIS charger une batterie gelée.
14. PRÉPARATION DE LA CHARGE
a. S'il est nécessaire de retirer la batterie du véhicule pour la charger, toujours retirer en premier la borne mise à la masse. S'assurer que tous
les accessoires dans le véhicule sont arrêtés afin de pas causer d'arc.
b. S'assurer de la bonne ventilation des lieux lors de la charge de la batterie. On peut dissiper les gaz en utilisant comme éventail un morceau
de carton ou un article non métallique
c. Nettoyer les bornes de la batterie. Faire bien attention que les yeux n'entrent pas en contact avec les matières corrodées.
d. Ajouter de l'eau distillée dans chacune des cellules de la batterie, jusqu'à ce que le niveau d'acide dans la batterie atteigne celui qui est
spécifié par le fabricant. Cela facilite la purge de gaz excédentaires des cellules. Ne pas dépasser le niveau spécifié. Suivre attentivement
les instructions de charge du fabricant pour les batteries qui n'ont pas de bouchons de cellules.
e. Étudier toutes les précautions spécifiques du fabricant de la batterie tels celles qui concernent le retrait ou non des bouchons de cellules lors
de la charge, ou encore le régime de charge recommandé.
f. Déterminer la tension de la batterie en se référant au manuel du véhicule et s'assurer que le sélecteur de tension de sortie du chargeur est
réglé à la bonne tension. Si le chargeur offre un régime de charge réglable, charger initialement la batterie au régime de charge le plus faible.
15. EMPLACEMENT DU CHARGEUR
a. Installer le chargeur aussi loin de la batterie que les câbles c.c. le permettent.
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