Maintenance; Vacuum Cleaning; Battery Performance - DeWalt DC515 Instruction Manual

FIG. 1
B
A
Minimum Gauge for Cord Sets
Volts
Ampere Rating 120V
240V
More Not More
Than
Than
0 6
6 10
10 12
12 16
• Do not place any object on top of charger or place the charger on a soft surface
that might block the ventilation slots and result in excessive internal heat. Place the
charger in a position away from any heat source. The charger is ventilated through slots in
the top and the bottom of the housing.
• Do not operate charger with damaged cord or plug.
• Do not operate charger if it has received a sharp blow, been dropped, or otherwise
damaged in any way. Take it to an authorized service center.
• Do not disassemble charger; take it to an authorized service center when service or
repair is required. Incorrect reassembly may result in a risk of electric shock, electrocution
or fire.
• Disconnect the charger from the outlet before attempting any cleaning. This will
reduce the risk of electric shock. Removing the battery pack will not reduce this risk.
• NEVER attempt to connect 2 chargers together.
• The charger is designed to operate on standard 120V household electrical power.
Do not attempt to use it on any other voltage. This does not apply to the vehicular
charger.
SAVE THESE INSTRUCTIONS FOR
FUTURE USE

Battery Performance

Some chargers have a Tune-Up™ feature that optimizes battery pack performance. Because
batteries slowly lose their charge when they are not on the charger, the best place to keep your
battery pack is on the charger at all times.
Using Automatic Tune-Up™ Mode
The automatic Tune-Up™ Mode equalizes or balances the individual cells in the battery pack
allowing it to function at peak capacity. Battery packs should be tuned up weekly or after 10
charge/discharge cycles or whenever the pack no longer delivers the same amount of work.
To use the automatic Tune-Up™, place the battery pack in the charger and leave it for at least
8 hours. The charger will cycle through the following modes.
1. The red light will blink continuously indicating that the 1-hour charge cycle has started.
2. When the 1-hour charge cycle is complete, the light will stay on continuously and will no
longer blink. This indicates that the pack is fully charged and can be used at this time.
3. If the pack is left in the charger after the initial 1-hour charge, the charger will begin the
Automatic Tune-Up™ mode. This mode continues up to 8 hours or until the individual cells
in the battery pack are equalized. The battery pack is ready for use and can be removed
at any time during the Automatic Tune-Up™ mode.
4. Once the Automatic Tune-Up™ mode is complete, the charger will begin a maintenance
charge; the red indicator will remain lit.
Charging Procedure
DANGER: Electrocution hazard. 120 volts present at charging terminals. Do not probe with
conductive objects. Danger of electric shock or electrocution.
1. Plug the charger into an appropriate outlet as shown in Figure 2.
2. Insert the battery pack into the charger. The red (charging) light will blink continuously
indicating that the charging process has started.
3. The completion of charge will be indicated by the red light remaining ON continuously. The
pack is fully charged and may be used at this time or left in the charger.
Indicator Light Operation
Charge Indicators
Some chargers are designed to detect certain problems that can arise with battery packs.
Problems are indicated by the red light flashing at a fast rate. If this occurs, re-insert battery pack
into the charger. If the problem persists, try a different battery pack to determine if the charger is
OK. If the new pack charges correctly, then the original pack is defective and should be returned
to a service center or other collection site for recycling. If the new battery pack elicits the same
trouble indication as the original, have the charger tested at an authorized service center.
HOT/COLD PACK DELAY
Some chargers have a Hot/Cold Pack Delay feature: when the charger detects a battery that is
hot, it automatically starts a Hot Pack Delay, suspending charging until the battery has cooled.
After the battery has cooled, the charger automatically switches to the Pack Charging mode.
This feature ensures maximum battery life. The red light flashes long, then short while in the
Hot Pack Delay mode.
PROBLEM POWER LINE
Some chargers have a Problem Power Line indicator. When the charger is used with some
portable power sources such as generators or sources that convert DC to AC, the charger may
temporarily suspend operation, flashing the red light with two fast blinks followed by a
pause. This indicates the power source is out of limits.
LEAVING THE BATTERY PACK IN THE CHARGER
The charger and battery pack can be left connected with the red light glowing indefinitely. The
charger will keep the battery pack fresh and fully charged.
NOTE: A battery pack will slowly lose its charge when kept out of the charger. If the battery
pack has not been kept on maintenance charge, it may need to be recharged before use. A
battery pack may also slowly lose its charge if left in a charger that is not plugged into an
appropriate AC source.
WEAK BATTERY PACKS: Chargers can also detect a weak battery pack. Such batteries are
still usable but should not be expected to perform as much work. The charger will indicate to
replace battery pack.
Important Charging Notes
1. Longest life and best performance can be obtained if the battery pack is charged when the
air temperature is between 65°F and 75°F (18°- 24°C). DO NOT charge the battery pack
in an air temperature below +40°F (+4.5°C), or above +105°F (+40.5°C). This is important
and will prevent serious damage to the battery pack.
2. The charger and battery pack may become warm to touch while charging. This is a normal
condition, and does not indicate a problem. To facilitate the cooling of the battery pack after
use, avoid placing the charger or battery pack in a warm environment such as in a metal
shed, or an uninsulated trailer.
3. If the battery pack does not charge properly:
a. Check current at receptacle by plugging in a lamp or other appliance;
b. Check to see if receptacle is connected to a light switch which turns power off when you
turn out the lights;
c. Move charger and battery pack to a location where the surrounding air temperature is
approximately 65°F - 75°F (18°- 24°C);
d. If charging problems persist, take the tool, battery pack and charger to your local service
center.
4. The battery pack should be recharged when it fails to produce sufficient power on jobs
which were easily done previously. DO NOT CONTINUE to use under these conditions.
Follow the charging procedure. You may also charge a partially used pack whenever you
desire with no adverse affect on the battery pack.
5. Under certain conditions, with the charger plugged into the power supply, the exposed
charging contacts inside the charger can be shorted by foreign material. Foreign materials
of a conductive nature such as, but not limited to, grinding dust, metal chips, steel wool,
aluminum foil, or any buildup of metallic particles should be kept away from charger
cavities. Always unplug the charger from the power supply when there is no battery pack
in the cavity. Unplug charger before attempting to clean.
6. Do not freeze or immerse charger in water or any other liquid.
WARNING: Shock hazard. Don't allow any liquid to get inside charger. Electric shock may
result.
CAUTION: Never attempt to open the battery pack for any reason. If the plastic housing of
the battery pack breaks or cracks, return to a service center for recycling.
Storage Recommendations
1. The best storage place is one that is cool and dry away from direct sunlight and excess
heat or cold.
2. Long storage will not harm the battery pack or charger. Under proper conditions, they can
be stored for 5 years or more.
FIG. 2
C
E
Total Length of Cord in Feet (meters)
25 (7.6) 50 (15.2) 100 (30.5) 150 (45.7)
50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)
AWG
18 16 16
18 16 14
16 16 14
14 12 Not Recommended
FIG. 3 FIG. 4
F
D
G
SAVE THESE INSTRUCTIONS FOR FUTURE USE
OPERATION
WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect
battery pack before making any adjustments or removing/installing attachments or
accessories.
The vacuum is designed to operate on an 18 V D
14
to perform as a wet/dry unit with no component changes required when changing from wet to
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dry, or dry to wet pick up. This vacuum is for household use.
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It is recommended that the tank be emptied of any dry contents prior to being used for wet
pick up to facilitate tank cleaning.
Installing and Removing the Battery Pack (Fig. 1)
NOTE: Make sure your battery pack (A) is fully charged.
To install the battery pack, align the battery neck with the notch inside the cavity and slide
the battery pack firmly into the cavity until you hear the lock snap into place.
To remove the battery pack from the tool, press the release buttons (B) and firmly pull the
battery pack out of the cavity. Insert it into the charger as described in the charger manual.

Vacuum Cleaning

1. Insert D WALT battery pack.
E
2. To turn machine on, press the I/O (ON/OFF) button (C).
3. The hose may be removed from the snout to clean limited
access areas Figure 2.
TO EMPTY TANK (FIG. 3)
1. Turn machine off and remove the battery pack.
2. Release rear latch (D) and remove tank (E) from unit.
3. Empty contents of tank into suitable container.
4. Clean or change filters (refer to Filter).
5. Inspect machine for damage by foreign objects. Contact the nearest D
service center for replacement of damaged or missing parts.
6. Replace power head (F) onto the tank and latch securely.
Filters (Fig. 3, 4)
The DC515 has two filters: a high-efficiency wet/dry filter (G) and a small blue filter (H).
NOTE: Never operate without filters in place. Clean filters are the most important factor in
the operation and efficiency of any vacuum. If either filter becomes clogged beyond cleaning,
damaged or fails to operate properly, replace only with genuine D
TO CLEAN OR CHANGE FILTERS
1. Turn machine off and remove the battery pack.
2. Release the rear latch (D) and remove the power head (F) from the tank.
3. Twist the wet/dry filter (G) off the power head.
NOTE: The blue filter (H) must remain in the unit at all times. However, if necessary, the
blue filter may be removed from its holder for cleaning.
4. Clean filter(s) by shaking off excess dust, tapping into a waste receptacle, then rinsing
under running water. Depending on the condition of the filter(s), a water wash is not always
required. Do not use a brush to clean filter(s).
5. Reinstall the wet/dry filter (G) by twisting to secure onto power head.
NOTE: If previously removed, reinstall the blue filter (H) into its holder.
6. Replace power head onto the tank and secure rear latch.

MAINTENANCE

WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect
battery pack before making any adjustments or removing/installing attachments or
accessories.
• Empty the vacuum often, especially when wet debris is in the canister.
• MAINTAIN TOOL WITH CARE. Keep fan area clean for best and safest performance.
• Do not attempt to repair the vacuum. To assure product safety and reliability, repairs,
maintenance, and adjustments should be performed by authorized D
centers.
Cleaning
WARNING: Blow dirt and dust out of all air vents with clean, dry air at least once a week.
To minimize the risk of eye injury, always wear ANSI Z87.1 approved eye protection when
performing this.
WARNING: Never use solvents or other harsh chemicals for cleaning the non-metallic
parts of the tool. These chemicals may weaken the plastic materials used in these parts. Use
a cloth dampened only with water and mild soap. Never let any liquid get inside the tool; never
immerse any part of the tool into a liquid.
CHARGER CLEANING INSTRUCTIONS
WARNING: Shock hazard. Disconnect the charger from the AC outlet before cleaning. Dirt
and grease may be removed from the exterior of the charger using a cloth or soft non-metallic
brush. Do not use water or any cleaning solutions.
Lubrication
Never lubricate the vacuum motor. The motor bearings are permanently sealed. This vacuum is
intended for indoor use and for wet or dry pick up, but it is not intended to be exposed to rain.
Accessories
WARNING: Since accessories, other than those offered by D
with this product, use of such accessories with this tool could be hazardous. To reduce the
risk of injury, only D WALT, recommended accessories should be used with this product.
E
A replacement filter is available at extra cost at your local D
Recommended accessories for use with your tool are available at extra cost from your local
dealer or authorized service center. If you need assistance in locating any accessory for your
tool, please contact D
E
call 1-800-4-D WALT (1-800-433-9258) or visit our website www.dewalt.com.
E
Repairs
The charger is not serviceable. There are no serviceable parts inside the charger.
To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment (including
brush inspection and replacement) should be performed by a D
a D WALT authorized service center or other qualified service personnel. Always use identical
E
replacement parts.
Three Year Limited Warranty
D WALT will repair, without charge, any defects due to faulty materials or workmanship for
E
three years from the date of purchase. This warranty does not cover part failure due to normal
wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit
www.dewalt.com or call 1-800-4-D
accessories or damage caused where repairs have been made or attempted by others. This
warranty gives you specific legal rights and you may have other rights which vary in certain
states or provinces.
In addition to the warranty, D
D WALT will maintain the tool and replace worn parts caused by normal use, for free, any time
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during the first year after purchase.
2 YEARS FREE SERVICE ON D
DC9071, DC9091, DC9096, DC9280, DC9360 and DC9180
If you are not completely satisfied with the performance of your D
Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt
for a full refund – no questions asked.
LATIN AMERICA: This warranty does not apply to products sold in Latin America. For
products sold in Latin America, see country specific warranty information contained either in
the packaging, call the local company or see website for warranty information.
FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are
missing, call 1-800-4-D
SAVE THESE INSTRUCTIONS
WALT battery pack. The vacuum is designed
E
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WALT Industrial Tool Co., 701 East Joppa Road, Baltimore, MD 21286,
WALT (1-800-433-9258). This warranty does not apply to
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WALT tools are covered by our:
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1 YEAR FREE SERVICE
WALT BATTERY PACKS
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90 DAY MONEY BACK GUARANTEE
WALT (1-800-433-9258) for a free replacement.
E
H
G
WALT authorized
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WALT replacement filters.
E
WALT service
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WALT, have not been tested
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WALT service center.
WALT factory service center,
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WALT Power Tool, Laser, or
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