1
Information about the documentation
1.1 About this documentation
•
Read this documentation before initial operation or use. This is a prerequisite for safe, trouble-free
handling and use of the product.
•
•
Observe the safety instructions and warnings in this documentation and on the product.
Always keep the operating instructions with the product and make sure that the operating instructions
are with the product when it is given to other persons.
1.2 Explanation of signs used
1.2.1 Warnings
Warnings alert persons to hazards that occur when handling or using the product. The following signal words
are used in combination with a symbol:
DANGER! Draws attention to imminent danger that will lead to serious personal injury or fatality.
WARNING! Draws attention to a potential hazard that could lead to serious personal injury or
fatality.
CAUTION! Draws attention to a potentially dangerous situation that could lead to minor personal
injury or damage to the equipment or other property.
1.2.2 Symbols in the documentation
The following symbols are used in this document:
Read the operating instructions before use
Instructions for use and other useful information
1.2.3 Symbols in the illustrations
The following symbols are used in illustrations:
These numbers refer to the corresponding illustrations found at the beginning of these operating
instructions.
The numbering reflects the sequence of operations shown in the illustrations and may deviate
from the steps described in the text.
Item reference numbers are used in the overview illustrations and refer to the numbers used in
the product overview section.
These characters are intended to specifically draw your attention to certain points when handling
the product.
1.3 Product-dependent symbols
1.3.1 Symbols on the product
The following symbols are used:
Do not lift by crane
1.4 Product information
Hilti products are designed for professional use and may be operated, serviced and maintained only by
trained, authorized personnel. This personnel must be informed of any particular hazards that may be
encountered. The product and its ancillary equipment can present hazards if used incorrectly by untrained
personnel or if used not in accordance with the intended use.
The type designation and serial number are stated on the rating plate.
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▶
Write down the serial number in the table below. You will be required to state the product details when
contacting Hilti Service or your local Hilti organization to inquire about the product.
Product information
Water management system
DD-WMS 100
01
Generation
Serial no.
1.5 Declaration of conformity
We declare, on our sole responsibility, that the product described here complies with the applicable directives
and standards. A copy of the declaration issued by the certification department can be found at the end of
this documentation.
The technical documentation is filed and stored here:
Hilti Entwicklungsgesellschaft mbH | Tool Certification | Hiltistrasse 6 | 86916 Kaufering, Germany
2
Safety
2.1 Important safety instructions
WARNING! READ ALL INSTRUCTIONS. Failure to follow all instructions listed below can result in electric
shock, fire and/or serious injury. KEEP THESE INSTRUCTIONS IN A HANDY YET SECURE PLACE.
2.2 General safety instructions
In addition to the safety instructions given in the various sections of these operating instructions, the following
points must be strictly observed at all times.
▶
▶
Read all the instructions. Failure to follow all the instructions listed below may result in electric shock,
fire and/or serious injury.
If the appliance is used in conjunction with an electric tool, read and follow the operating instructions for
the electric tool and all the warnings.
▶
▶
Modification of the appliance is not permitted.
Use the right appliance for the job. Do not use the appliance for purposes for which it was not intended.
Use it only as directed and when in faultless condition.
▶
▶
▶
▶
Before beginning work with the appliance, find out how to operate it correctly and about any hazards
associated with the materials it will be picking up and how these materials can be disposed of.
Take the influences of the surrounding area into account. Do not use the appliance where there is a risk
of fire or explosion.
The appliance may only be used by persons who are familiar with it, have been trained on how to use it
safely and who understand the resulting hazards. The appliance is not intended for use by children.
Store appliances in a secure place when not in use. When not in use, appliances must be stored in a dry,
high place or locked away out of reach of children.
2.3 Electrical safety
▶
The plug on the supply cord of the appliance must match the outlet. Do not change the plug in any way.
Do not use adapter plugs with earthed (grounded) appliances. Unmodified plugs and matching outlets
reduce risk of electric shock.
▶
Insert the plug in a suitable earthed/grounded power outlet which has been correctly and safely installed
and is in compliance with local regulations. If you are in doubt about the effectiveness of the power
outlet’s earth/ground connection, have it checked by a qualified specialist.
▶
▶
Avoid body contact with earthed or grounded surfaces such as pipes, radiators, cookers, stoves and
refrigerators. There is an increased risk of electric shock if your body is grounded.
Do not expose the appliance to rain. Water entering an electric appliance will increase the risk of electric
shock.
▶
▶
Check to ensure that the supply cord does not lie in a puddle of water.
Check the appliance’s supply cord at regular intervals and have it replaced by Hilti Service if damage is
found. Check extension cords at regular intervals and replace them if found to be damaged.
▶
Do not touch the supply cord or extension cord if they are damaged while working. Disconnect the
supply cord plug from the power outlet. Damaged supply cords or extension cords present a risk of
electric shock.
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▶
▶
The electric supply cord may be replaced only with a cord of the type specified in the operating
instructions.
Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the appliance. Keep the
cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of
electric shock.
▶
▶
When operating an electric appliance outdoors, use only extension cords of a type suitable for outdoor
use. Use of an extension cord suitable for outdoor use reduces the risk of electric shock.
In the event of an interruption in the electric supply, switch the appliance off and unplug it from the power
outlet.
▶
▶
Use the power outlet on the appliance only for the purposes described in the operating instructions.
Never operate the appliance when it is dirty or wet. Dust (especially dust from conductive materials) or
dampness adhering to the surface of the appliance may, under unfavorable conditions, lead to electric
shock. Dirty or dusty appliances should thus be checked by Hilti Service at regular intervals, especially
if used frequently for working on conductive materials.
2.4 Personal safety
▶
Stay alert, watch what you are doing and use common sense when working with the product. Do not
use the appliance while you are tired or under the influence of drugs, alcohol or medication. A moment
of inattention while operating the appliance may result in serious personal injury.
▶
The user and any other persons in the vicinity must wear suitable eye protection, a hard hat, ear
protection, protective gloves, safety footwear and breathing protection while the appliance is in use or
while maintenance work on it is being carried out.
▶
▶
Engage the wheel brakes so that the appliance stands securely. If the wheel brakes are disengaged the
appliance may run away out of control.
If devices are provided for the connection of dust extraction and collection facilities, ensure these are
connected and properly used. Use of a vacuum cleaner can reduce dust-related hazards.
2.5 Safety instructions for vacuum cleaners
•
Before beginning work with the appliance, the operating personnel must be informed about how to
operate it correctly and about any hazards associated with the materials it will be picking up and how
these materials can be disposed of safely.
•
•
•
•
Use of the appliance for cleaning down persons or animals is not permissible.
Do not use the appliance for continuous, stationary operation in automatic or semi-automatic systems.
Do not stand on top of the appliance (do not use it as a substitute for a ladder).
Do not use the appliance under water.
2.6 The material picked up
▶
Do not use the appliance to pick up flammable or explosive dusts (magnesium or aluminum dust etc.) or
dusts that present a health hazard. Do not use the appliance to pick up materials with a temperature of
over 60 °C (e.g. glowing cigarettes, hot ash).
▶
Do not use the appliance to pick up flammable, explosive or aggressive liquids (coolants and lubricants,
gasoline, solvents, acids (pH < 5), alkalies (pH > 12.5), etc.).
▶
▶
▶
Switch the appliance off immediately if foam or liquids escape from it.
Wear protective gloves when using the appliance to pick up hot materials up to a temperature of 60 °C.
When working with mineral drilling slurry, wear protective clothing and avoid skin contact with the slurry
(pH > 9: caustic).
▶
▶
Avoid contact with alkaline or acidic liquids. If contact accidentally occurs, rinse with water. In the event
of the liquid coming into contact with the eyes, rinse the eyes with plenty of water and consult a doctor.
A Dust Class M appliance is suitable for picking up dry, non-flammable dusts, liquids, wood chips and
hazardous dusts with an exposure limit value of ≧ 0.1 mg/m³. The appliance must be equipped with a
suitable filter corresponding to the hazard classification of the dusts to be picked up.
2.7 Use and care of the appliance
▶
Never leave the appliance unattended.
▶
Do not deactivate the filter cleaning system when picking up hazardous dusts, especially when the
appliance is used in conjunction with electric tools that generate dust.
▶
▶
Protect the appliance from frost.
Clean the water level limiting device regularly with a brush, in accordance with the instructions, and
check it for signs of damage.
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▶
▶
When fitting the top section of the appliance, take care to avoid pinching your fingers or damaging the
supply cord. This presents a risk of injury or damage.
Check the appliance and its accessories for any damage. Guards, safety devices and any slightly
damaged parts must be checked carefully to ensure that they function faultlessly and as intended. Check
that moving parts function faultlessly, without sticking, and that no parts are damaged. In order to ensure
faultless operation of the appliance, all parts must be fitted correctly and must meet the necessary
requirements.
▶
▶
Have the appliance serviced by a qualified repair person using only genuine Hilti spare parts. The safety
of the appliance can thus be maintained.
Always unplug the supply cord from the power outlet when the appliance is not in use (during breaks),
before cleaning and maintenance and before changing the filter or accessories. This preventive safety
measure reduces the risk of starting the appliance accidentally.
▶
Never pull the appliance by the supply cord to a new working position. Do not run the wheels of the
appliance over the supply cord.
▶
▶
Do not transport the appliance by crane.
Close the hose inlet socket with the cap before transporting the appliance and when it is not in use.
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3
Description
3.1 Overview of the product
Toolbox retaining bar
Handlebar
Water and waste material container
Hook for the ratchet strap
@
;
=
%
&
(
)
+
Ratchet strap
Suction hose inlet fitting
Gripping areas
Water supply hose outlet fitting
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“Water level too low” warning lamp
“Water level too high” warning lamp
“No filter” warning lamp
“Water supply” mode
“Vacuum cleaner” mode
“Off” mode
“Recycling” mode
Control switch
Grip
§
/
:
∙
$
£
|
¡
Q
W
E
R
Top section
Catch
Supply cord hook
3.2 Intended use
The DD-WMS 100 electrically-powered water management system is designed for use with water-cooled
diamond coring machines.
Use the DD-WMS 100 to pick up and collect drilling slurry, to recycle the water and to supply water to
diamond core drilling machines.
This appliance is suitable for commercial use, e.g. in hotels, schools, hospitals, factories, shops, offices and
by rental companies.
The appliance can be operated in the following modes:
•
Recycling
Water supply to diamond core drilling machines plus simultaneous vacuum removal and filtering of drilling
slurry.
•
•
Water supply mode
Water supply to diamond core drilling machines without vacuum removal.
Vacuum cleaner
Small cleaning jobs.
3.3 Items supplied
1 DD-WMS 100 water recycling system, 1 suction and water supply hose set with connectors, 1 filter bag
and 1 operating instructions.
You can find other system products approved for use with your product at your local Hilti Center or online
3.4 Control switch
Status Meaning
Off
Recycling mode
Water supply mode
Vacuum cleaner mode
3.5 Indicators
LED
Meaning
The water level is too low.
Fill the water and waste material container up to the MAX mark.
The water level is too high.
Switch to water supply mode until the indicator goes out.
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LED
Meaning
No filter
Fit the filter bag fitted correctly.
4
Technical data
4.1 Technical data
Note
For details of the rated voltage, current, frequency and/or input power, please refer to the power tool’s
country-specific type identification plate.
When powered by a generator or transformer, the generator or transformer’s power output must be at least
twice the rated input power shown on the rating plate of the power tool. The operating voltage of the
transformer or generator must always be within +5% and -15% of the rated voltage of the power tool.
DD-WMS 100
Protection class
I
Protection class
IPX4
Weight in accordance with EPTA procedure 01/2003
43.4 lb
(19.7 kg)
Operating temperature
37 ℉ …104 ℉
(3 ℃ …40 ℃)
Recommended temperature range for transport and stor- −13 ℉ …158 ℉
age (without water in the container)
Suction hose length
(−25 ℃ …70 ℃)
16 ft
(5 m)
Pressure hose length
Supply cord length
16 ft - 9 in
(5.1 m)
15 ft - 9 in
(4.8 m)
Container capacity
Water capacity
32 ℓ
14 ℓ
Volumetric flow rate (air)
Water flow rate
Water pressure
≤ 74 ℓ/s
≤ 3 ℓ/min
≤ 7 bar
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5
Before use
5.1 Filling the water and waste material container
1. Open the two catches.
3. Fill the water container with water up to the MAX mark.
Note
When the “Water level too high” warning lamp lights, the appliance cannot be operated.
The water and waste material container must be filled for the “Water supply” and “Recycling”
modes.
5. Fit the top section of the appliance onto the water and waste material container.
6. Close the two catches.
5.2 Fitting the filter bag
Note
A filter must be fitted for the Vacuum cleaner and Recycling modes.
1. Open the two catches.
2. Lift the top section of the appliance away from the water and waste material container.
3. Attach the filter to the filter holder.
4. Fit the top section of the appliance onto the waste material container.
5. Close the two catches.
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5.3 Connecting the hose set to the diamond coring machine
1. Connect the suction hose to the suction hose inlet fitting.
2. Connect the water supply hose to the water supply hose outlet fitting.
3. Connect the other end of the suction hose to the water collector of the diamond core drilling machine.
Note
Use the tapered adapter if necessary.
4. Connect the other end of the water supply hose to the diamond core drilling machine.
6
Operation
6.1 Switching the appliance on
CAUTION
Risk of injury through incorrect operation.
▶
The appliance may be operated only by authorized, trained personnel. This personnel must be
specially informed of any possible hazards.
WARNING
Risk of hazards through use of the product not as directed.
▶
This appliance is not suitable for picking up hazardous dust.
CAUTION
Risk of hazards through use of the product not as directed.
▶
Use the power outlet on the appliance only for the purposes described in these operating
instructions.
WARNING! Risk of damage to the equipment or other property.
Switch the product off immediately if foam or liquid escapes from it.
▶
WARNING
Danger of electric shock! Carrying out care and maintenance while the supply cord is connected to
the power outlet presents a risk of serious injuries including burns.
▶
Always unplug the supply cord before carrying out all care and maintenance tasks.
2. Set the control switch to the desired operating mode.
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3. If the following equipment exists, also take this action:
Option: Vacuum cleaner mode
▶
Set the control switch to Vacuum mode.
Note
The water management system is designed to be used only for small vacuum cleaning jobs
such as cleaning up the working area. Do not use this appliance in vacuum cleaner mode for
system applications in combination with electric tools.
4. If the following equipment exists, also take this action:
Option: Water supply
▶
▶
Set the control switch to the Water supply position.
Open the water valve on the diamond core drilling machine.
◁
The water supply is controlled by the water valve on the diamond core drilling machine.
5. If the following equipment exists, also take this action:
Option: Recycling
▶
Set the control switch to the Recycling position.
Vacuum removal begins.
Open the water valve on the diamond core drilling machine.
The water supply is controlled by the water valve on the diamond core drilling machine.
◁
▶
◁
6.2 Switching off the water management system
▶
Set the control switch to OFF.
6.3 Removing the filter bag
1. Open the two catches.
2. Lift the top section of the appliance away from the water and waste material container.
Note
Sharp or pointed objects that have pierced through the filter bag may present a risk of injury.
Check to ensure that the filter bag has not been pierced by sharp or pointed objects. Carefully
remove the filter bag from the filter bag holder in the water and waste material container.
3. Close the filter bag with the cap that’s attached to the bag.
4. Remove the filter bag.
5. Fit the top section of the appliance onto the waste material container.
6. Close the two catches.
6.4 Emptying the waste material container
1. Open the two catches.
2. Lift the top section of the appliance away from the water and waste material container.
4. Empty the waste material container.
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5. Clean the water and waste material container.
7. Fit the top section of the appliance onto the waste material container.
8. Close the two catches.
7
Care and maintenance
7.1 Checking the prefilter
1. Remove the filter bag holder.
2. Check whether the prefilter is clogged.
3. If the prefilter is clogged, clean it with fresh water.
Note
Alternatively, a brush or compressed air can be used to clean the prefilter.
7.2 Checking the float level
WARNING! Risk of damage to the equipment or other property.
▶
Check and clean the water level monitoring system at regular intervals. Switch the product off
immediately if signs of damage are found.
1. Remove the filter bag holder.
2. Check that the float is free to move.
3. Clean the float if it does not move freely.
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7.3 Checking the seal on the filter support
1. Check that the seal on the filter support is clean.
2. If the seal on the top section is dirty, clean it with a cloth.
3. Grease the seal.
8
Transport and storage
8.1 Stacking toolboxes for transport
1. Raise the toolbox retaining bar.
2. Stack the toolboxes with their grips placed over the toolbox retaining bar.
Note
The toolbox retaining bar must project beyond topmost toolbox.
The maximum permissible additional load is 25 kg.
3. Attach the ratchet strap to the ratchet strap hook.
4. Use the ratchet strap to secure the toolboxes and prevent them slipping out of place.
8.2 Storage
▶
Store the vacuum cleaner in a secure, dry place where it is inaccessible to unauthorized users.
9
Troubleshooting
If the trouble you are experiencing is not listed in this table or you are unable to remedy the problem by
yourself, please contact Hilti Service.
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9.1 Troubleshooting
Trouble or fault
Possible cause
Action to be taken
The MIN indicator lights and
Too little water in the water and
▶
Fill the water and waste material
a warning tone is emitted.
The MAX indicator lights.
waste material container.
Too much water in the water and
waste material container.
container. → page 8
Switch to Water supply mode
until the MAX indicator goes
out.
▶
The float is stuck.
▶
▶
Check the float level. → page 11
Insert the filter bag. → page 8
The No filter indicator lights.
The filter bag is missing or is not
fitted correctly.
The connection between the
The connecting nipple is dry and/or
▶
▶
Grease the O-ring and the
recess.
water hose and the appliance dirty.
is stiff to operate.
The filter bag holder is pulled Internal water connector parts are
Check the seal on the filter
support. → page 12
up when the top section of
dry and/or clogged.
the appliance is lifted
No water or too little water
flows although there is ade-
quate water in the container.
The prefilter is blocked.
▶
▶
Check the prefilter. → page 11
The water hose connector nipple is
Use a pin to clear the hole in the
blocked.
nipple.
The mesh filter on the drilling ma-
chine water connection is clogged.
▶
▶
▶
▶
Clean the mesh filter with a
brush.
No suction or reduced suc-
tion performance.
The filter bag is clogged.
Change the filter bag.
The flow indicator sight glass Dirt deposits.
Unscrew the flow indicator and
clean it.
Check the float level. → page 11
is dirty.
The appliance doesn’t start in The float is stuck.
REC or VAC mode.
10 Disposal
Most of the materials from which Hilti tools and appliances are manufactured can be recycled. The
materials must be correctly separated before they can be recycled. In many countries, your old tools,
machines or appliances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti representative
for further information.
▶
Disposal of electric tools or appliances together with household waste is not permissible.
11 Manufacturer’s warranty
▶
Please contact your local Hilti representative if you have questions about the warranty conditions.
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**
Hilti = registered trademark of Hilti Corp., Schaan
20170713
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