TYROLIT Hydrostress DME36MW Series User manual

Operating Instructions
DME36MW / DME36UW
Index 000
Original operating instructions
10992625 en / 12.06.2015
DME36MW
DME36UW

Page 2 DME36MW / DME36UW
TYROLIT Hydrostress AG
Witzbergstrasse 18
CH-8330 Pfäkon
Switzerland
Tel. [phone]
Fax [phone]
Congratulations!
With a Hydrostress unit from TYROLIT, you have chosen a tried and tested piece of equipment
which has been designed and built to leading technical standards. Only genuine TYROLIT Hy-
drostress replacement parts can guarantee quality and interchangeability. If maintenance work
is neglected or carried out inexpertly we will be unable to honour our warranty obligations. Any
repair work must be carried out by trained personnel only.
Our after sales service is available to help ensure that your TYROLIT Hydrostress units remain in
perfect working order.
We hope that working with your TYROLIT unit will be a satisfying and fault-free experience.
TYROLIT Hydrostress
Copyright © TYROLIT Hydrostress

TYROLIT Hydrostress AG
Page 3
DME36MW / DME36UW
Table of contents
Page
1. Concerning these instructions .................................................... 4
2. Safety ........................................................................... 5
3. Product description .............................................................. 8
4. Design and Function.............................................................. 12
5. Assembly / Disassembly .......................................................... 15
6. Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7. Servicing and Maintenance ....................................................... 20
8. EU Declaration of Conformity ..................................................... 21

TYROLIT Hydrostress AG
Page 4 DME36MW / DME36UW
Concerning these instructions
These instructions are just one part of the documentation which is supplied together with the
electric tool.
These instructions go together with the «Core Drills Safety Manual / System Description» to
form a complete set of documentation.
These instructions, together with the «Core Drill Safety Manual / System Description», are a con-
stituent of the equipment. They describe how to use the equipment safely and properly in all
phases of operation.
• Read the instructions carefully before use, particularly the safety instructions.
• Keep the instructions for the entire service life of the equipment.
• Ensure that the instructions are available to the operator and the service engineers at all
times.
• Pass the instructions on to all subsequent owners or users of the equipment.
• Update instructions with all supplements received from the manufacturer.
Symbols in these instructions
DANGER
Warning of danger, where failure to comply could lead to death or serious injury.
WARNING
Warning of danger, where failure to comply could lead to injuries or damage to property.
WARNING
Warning - dangerous electrical voltage.
Before working in an area identied in this way, the installation or device must be fully discon-
nected from the power (voltage) and secured against being accidentally powered up again.
INFORMATION
Information for optimum use of equipment. Failure to take note of this information may mean
that the performance information shown in the technical data can no longer be guaranteed.
RECYCLING
Take waste for recycling.
DISPOSAL
The normal national and regional rules and guidelines must be observed during disposal.
1.
1.1

TYROLIT Hydrostress AG
Page 5
DME36MW / DME36UW
Safety
Core drilling systems may only be operated by authorised persons. Information about author-
ised persons can be found in the «Core Drills Safety Manual / System Description».
Protective devices and signs on the equipment
Protective devices
Protective devices may only be removed if the equipment has been switched o, disconnected
from the mains and is at a standstill. Safety components in particular should only be removed
and retted by authorised personnel.
Before switching the equipment back on again, check that the safety elements are operating
correctly.
Signs on the equipment
Safety sign
1 Wear safety shoes 3 Wear a breathing mask 5 Read the instructions
2 Wear gloves 4 Wear a helmet, goggles and
hearing protection 6 Before working on the equipment, unplug mains
Name plate
Safety clothing
Anyone working with and on core drilling systems is strictly required to wear individual protec-
tive equipment.
Safety clothing
Safety clothing
Spare parts and modications
Only original spare parts from TYROLIT Hydrostress must be used. Otherwise damage may be
caused to the equipment or to other property and persons. No additions or modications must
be made to the equipment without written permission from TYROLIT Hydrostress.
2.
2.1
2.1.1
CH-8330 Pfä󰘲kon ZH
DME36MW
3600 W 16A 10992201 / No.
50-60 Hz 230 V 1~ Index 000 RPM 190 - 635
IP 66 Ø max. 450 mm
2.1.2
2.2

TYROLIT Hydrostress AG
Page 6 DME36MW / DME36UW
Danger and working area
Danger zone at electrical tool
The marked area on the drawing denes the danger zone of the electrical and cutting tool. The
minimum clearance of 15 cm must be maintained during operation.
Danger zone at electrical tool
Danger zone at workplace
Information about the danger zone at the workplace can be found in the «Core Drills Safety
Manual / System Manual».
2.3
2.3.1
2.3.2

TYROLIT Hydrostress AG
Page 7
DME36MW / DME36UW
Residual risks
Risk of serious injuries from the residual risks described in the chapters that follow.
Diamond segments ying o
XDo not start drilling if any other persons are in the danger zone.
XEnsure that a safety distance is maintained.
XReplace the diamond drill bit is diamond segments start to break o.
Uncontrolled movements and vibration
XNever connect or disconnect cables during operation.
Catching and winding in
Items of clothing or long hair can be caught by the rotating cutting tool.
XDo not wear loose items of clothing at work.
XWear a hair net if you have long hair.
Damaging vapours and aerosols
Inhaling damaging vapours and/or aerosols can cause breathing problems.
Breathing in the water fog that is created is a health hazard.
XWear a breathing mask.
XProvide adequate ventilation in conned spaces.
Physical condition
XDo not work whilst under the inuence of alcohol, drugs or medication.
XDo not work when you are overtired.
Cutting tool quality
XDo not use damaged cutting tools.
XCheck cutting tool for damage before installation.
Risk of cutting tool restart in the event of an accident
XEnsure that the electrical equipment can be stopped quickly.
DANGER
Failure to comply with the safety instructions in the «Safety Manual / System Handbook» may
result in serious injury or even death.
XPlease ensure that the «Safety Manual / System Description for Core Drilling» has been read
and understood in full.
2.4
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
2.4.6
2.4.7

TYROLIT Hydrostress AG
Page 8 DME36MW / DME36UW
Product description
Core drilling system
1 Electrical tool 3 Drill rig
2 Cutting tool 4 Fastening elements
Core drilling system
This electrical tool forms a core drilling system in conjunction with suitable TYROLIT Hydros-
tress components.
Use for correct purpose
The DME36MW and DME36UW electrical tools are intended for stand-controlled wet
drilling into mineral subsurfaces using diamond drill bits (no manual operation). During opera-
tion a suitable drilling stand must be used and sucient anchoring to the subsurface provided
using dowels, a vacuum plate or a quick clamping support.
Manipulation or modications to the equipment, the drilling stand or the accessories are not
permitted. Always use original TYROLIT Hydrostress accessories and suitable tools during use in
order to prevent injuries.
Scope of supply
• Drill motor
• WAF32 tool wrenches
• Water line adapter
• Easy release element
3.
3.1
3.2
3.3

TYROLIT Hydrostress AG
Page 9
DME36MW / DME36UW
Technical data and main dimensions
Technical data
Drill motors DME36MW DME36UW
Nominal voltage 230 V
Frequency 50 - 60 Hz
Drill diameter range 50 - 400 mm (450 mm)
Nominal power 3.6 kW
Rated current 16 A
Rotational speeds 190 / 240 / 290 / 350 / 470 / 580 rpm
Engine cooling Water
Tool tting (external) 1¼“ UNC
Operation Guided by drill rig
Application Wet (dry)*
Electronic overload protection Yes
Mechanical overload protection Yes
Power display Yes
Service indicator Yes
Drill stand holder ModullDrillTM Universal plate
Weight 12.5 kg 12 kg
* Water- Bypass valve
Cooling water
Cooling water
Parameter Value
Cooling water min. 2 l/min at max 25 °C
Water connection 2 to 6 bar
Noise emissions
Noise data according to ISO 3744
Parameter Value
Sound pressure level L pA 75.1dB (A) *
Maximum sound pressure level L pCpeak 106.3 dB (A)
Sound power level LWA 95.1dB (A) *
Conditions for the measurement:
* Drill bit Ø200 mm not in cutting operation under full load
3.4
3.4.1

TYROLIT Hydrostress AG
Page 10 DME36MW / DME36UW
Drilling area
Drilling area DME36MWP
Drilling area DME36UWP
Drilling area
3.4.2

TYROLIT Hydrostress AG
Page 11
DME36MW / DME36UW
Dimensions
Measurements in mm
Lubricants, uids
Lubricants, uids and sealants
Parameter Value
Gear oil Klüber GEM 4 N (TYROLIT No. 10979557/1000 ml)
Name plate
The type designation and serial number are marked on the name plate of your electrical tool.
Name plate
3.4.3
3.7
3.8

TYROLIT Hydrostress AG
Page 12 DME36MW / DME36UW
Design and function
Design
Design
1 Water connection 5 DME36MW gearbox
2 Operating unit 6 DME36UW gearbox
3 Motor 7 Easy release element
4 Rotor
Function
Functional description
The drilling spindle of the electrical tool is powered by an electric motor via a
mechanical gearbox. The optimum speed of the cutting tool is set using a
rotary switch. The electric motor is water-cooled.
4.
4.1
4.2
4.2.1

TYROLIT Hydrostress AG
Page 13
DME36MW / DME36UW
Displays and controls
Displays
Power display when at standstill
no signal no status informations
LED 1, 2 ashing Maintenance necessary
Main switch illu-
minates in green LED 4 ashes
Motor is overheating:
Switch o motor and
cool down
Main switch illu-
minates in red
no signal see Troubleshooting ta-
ble 6.4
LED 4 illuminates Allow motor to cool
down and restart
Power display during operation
LED 1 illuminates Operation with less than
40% nominal power
LED 1, 2 illuminate Operation with 40% to
80% nominal power
LED 1,2,3 illuminate Operation with 80% to
100% nominal power
Main switch illu-
minates in red LED 1,2,3,4 illuminate Motor is operated with
overload
4.3
4.3.1

TYROLIT Hydrostress AG
Page 14 DME36MW / DME36UW
Controls
Controls
1 Grip 4 Main On / O switch
2 Water connection 5 Bypass valve
3 Rotary switch / speed 6 Easy release element
Water - Bypass
For dry drilling work the cooling water can be led away via a bypass.
Bypass
4.3.1

TYROLIT Hydrostress AG
Page 15
DME36MW / DME36UW
Assembly / Disassembly
Drilling stand interface
Drilling stand interface
Cutting tool interface
Cutting tool interface
5.
5.1
5.2

TYROLIT Hydrostress AG
Page 16 DME36MW / DME36UW
Power supply
INFORMATION
• The power supply must correspond with the information on the type plate.
• Protect the connecting cables from heat, oil and sharp edges.
• Do not use connecting cables for unsuitable purposes.
• Never carry the electrical tool using the connecting cable.
• Do not use the connecting cable to pull the plug out of the socket.
• In the event of power failure: switch of electrical tool, pull out the plug.
Extension cable
• Only use approved and appropriately marked extension cables outdoors.
• Extension cables with multiple sockets and simultaneous use of multiple devices must be
avoided.
Always use an extension cable that is approved for the usage area with a sucient cross-section.
Do not use an extension cable with a conductor cross section of 1.25mm² and 16 AWG.
Recommended minimum cross-sections and maximum cable lengths
Cross section mm² 1.5 2.0 2.5 3.5 4.0
220 V-240 V 20 m - 40 m 50 m 60 m
Water connection
Water connection
5.3
5.4

TYROLIT Hydrostress AG
Page 17
DME36MW / DME36UW
Operation
DANGER
• Never work without suitable safety equipment
• Always wear hearing protection
• Remove adjusting and installation tools before switching the electrical tool on.
• Never work on ladders.
• Keep children away from the electrical tool and the working area.
• Avoid abnormal postures.
• Ensure that you have rm footing, and keep your balance at all times.
• Avoid body contact with earthed surfaces such as pipes, heaters, ovens and refrigerators.
There is an increased risk of electric shock if your body is earthed.
Settings
Gears
Position the rotary switch in accordance with the required drilling diameter. Never use force!
Water supply
Ensure that a water supply is provided.
Start / switch on electrical tool
9The electrical tool is correctly tted to the drilling stand.
9The cutting tool is rmly screwed to the electrical tool.
9The electrical tool is correctly attached to the power supply.
9The water supply is attached, and the cutting tool is being supplied with water.
XStart motor using the On/O switch
Start the electric tool
6.
6.1
6.1.1
6.1.2
6.2

TYROLIT Hydrostress AG
Page 18 DME36MW / DME36UW
Monitoring, checking
At standstill
XPay attention to the power indicator, see page 12, display elements 4.3.1.
During operation
XPay attention to the power indicator, see page 12, display elements 4.3.1.
Monitoring
Malfunctions
6.3
6.3.1
6.3.2
6.4
Malfunctions
Faults Possible cause Solution
The electrical tool cannot be started Mains cable is defective XContact TYROLIT Hydrostress AG aftersales
Faulty power supply XCheck power supply
Electric motor or electronics
faulty
XContact TYROLIT Hydrostress AG aftersales
Motor has overheated XAllow motor to cool down and restart
Motor starts in the reverse direction and
switches o again
Drill bit jammed XPull drill bit back and restart
Electrical tool starts up and then switches
o again
Fuse of building site power
supply trips
XFuse too weak, replace power supply
Motor running but drill bit not rotating Defective gears XContact TYROLIT Hydrostress AG aftersales
Unable to t cutting tool Thread dirty XClean and grease thread
Thread defective XContact TYROLIT Hydrostress AG aftersales
Water coming out of housing Shaft sealing ring defective XContact TYROLIT Hydrostress AG aftersales
Oil coming out of housing Shaft sealing ring defective XContact TYROLIT Hydrostress AG aftersales
No water emerging Water valve on feed line is
closed
XOpen water valve
Water line is blocked XClean the water line
Defective water valve XContact TYROLIT Hydrostress AG aftersales
Insucient water pressure XCheck water circuit
Water - Bypass XCheck valve position

TYROLIT Hydrostress AG
Page 19
DME36MW / DME36UW
Fault information
If an automatic shut-o has occurred because of a fault and a restart is not possible, the fault in-
formation may help.
XPress main switch for 5 seconds.
XNote the status of the coloured LEDs and follow the instructions in table 6.4.2.
Fault information
Fault information table
Fault information
Main switch illumi-
nates in red
no signal no fault
LED 1, 2 illuminate
XNotify TYROLIT Hydrostress
AG of the status of the col-
oured LEDs
LED 3 illuminates
LED 1, 3 illuminate
LED 2, 3 illuminate
LED 1, 4 illuminate
LED 2, 3, 4
illuminate
LED 1, 2, 3
illuminate
XAllow motor to cool down
and restart
LED 4 illuminates XAllow motor to cool down
and restart
6.4.1
6.4.2

TYROLIT Hydrostress AG
Page 20 DME36MW / DME36UW
Servicing and maintenance
Unplug the equipment before carrying out maintenance or repair work.
Take waste for recycling
TYROLIT Hydrostress tools are manufactured using a high proportion of recyclable materials. A
prerequisite for recycling is proper material separation. In many countries, TYROLIT is already
prepared for taking back your used equipment for recycling. Contact TYROLIT customer service
or your sales adviser.
7.
Maintenance and servicing table
Before every commissioning On nishing work Weekly Annually After faults After damage
Drive motor XRe-tighten screws
XCheck cleanliness X X X
Drill bit thread XGrease X
XCheck for damage
XCheck cleanliness X X X X
Cables, switches,
plug-in devices
XCheck for damage
XCheck cleanliness X X X X
Water economy XCheck the water line for cleanliness
and leak-tightness X X X
XIf there is a risk of frost blow out water X
Service XTo be performed by TYROLIT Hydros-
tress AG or an authorised workshop
According to service indicator (LED’s 1, 2 ash in green)
(Service interval 200 / 400 / 600 ... hours)
7.1