Hilti DD 160E User Manual

DD-160 E Diamond Core Coring System

Operating Instructions

2–8

Système de carottage au diamant Mode d’emploi

9–15

Sistema de taladro con diamante Manual de instrucciones

16–22

Sistema de perfuração com coroa diamantada Manual de Instruções

23–29

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Safety precautions

Contents Page

1. DD-160 E diamond coring system 2

2. DD-160 E diamond coring rig 3

3. Safety 3

4. Technical data 4

5. Assembling the system components 4

6. Selecting the method of fastening the coring rig 5

7. Preparing the coring system for use 5

8. Operating the system 8

9. Maintenance 8

10. Warranty 8

1. The DD-160 E diamond coringsystem

1.DD-160 E motor unit

2.DD-CA-S carriage

3.Handwheel DD-FH

/2’’

4.Ratchet

/2’’

5.DD-R 80-S rail

6.DD-R 100-S rail

7.DD-R 120-S rail

8.DD-R 65 F-S rail

9.DD-R 100 F-S rail

10.DD-CO-S taper

11.DD-EP-S eccentric pin

12.DD-SL-SML spindle

13.DD-CP-S stop

14.DD-BA-3 baseplate

15.DD-BAV-4 baseplate

16.DD-BV-P baseplate

17.DD-BCQ-S baseplate taper

18.DD-BCS-S baseplate taper

19.DD-BCR-S baseplate taper

20.DD-WC-SM water collector

21.DD-HSM-S holder

Do not use thisproduct in any way other than asdirected by these operating instructions.

Always wear ear protectors.

Always wear protective gloves.

Always wear safety glasses.

for grounded tools

Read all instructions

Warning!

The following fundamental safety pr ecautions must always be observed when using electric tools/machines as protection against an electric shock, the risk of injury and a fire hazard.Please readand takenote of these precautions before you use the tool/machine. Please read and keep these safety precautions ina safe place!

1. Keep Work Area Clean. Cluttered areas and benches invite injuries.

2. Consider Work Area Environment. Don’t expose power tools to rain. Don’t usepowertoolsindamporwetlocations.Keep work area well lit. Do not use tool in presence of flammable liquids or gases.

3. Guard Against Electric Shock. Prevent body contact with grounded surfaces. For example; pipes, radiators, ranges, refrigerator enclosures.

4. Keep Children Away. Do not let visitors contact tool or extension cord. All visitors should be kept away from work area.

5. Store Idle Tools. When not in use, tools should be stored in dry,and high or locked-up place – out of reach of children.

6. Don’t Force Tool. It will do the job better and safer at the rate for which it was intended.

7. Use Right Tool. Don’t for ce small tool or attachment to do the job of a heavy-duty tool. Don’t use tool forpurpose not intended – for example – don’t use circular saw for cutting tree limbs or logs.

8. Dress Properly. Do not wear loose clothing or jewelry. They can be caught in moving parts. Rubber gloves and non-skid footwear are recommended when working outdoors. Wear protective hair covering to contain long hair.

9. Use Safety Glasses. Also use face or dust mask if cutting operation is dusty.

10. Don’t Abuse Cord. Never carry tool by cord or yank it to disconnect from receptacle. Keep cord from heat, oil, and sharp edges.

11. Secure Work. Use clamps or a vise to hold work. It’s safer than using your hand and it frees both hands to operate tool.

12. Don’t Overreach / Maintain Control. Keep proper footingand balance at all times.

13. Maintain Tools With Care. Keep tools sharp and clean for better and safer performance. Follow instructions for lubricating and

changing accessories. Inspect tool cords periodically and if damaged, have repaired by authorized service facility. Inspect extension cords periodically and replace if damaged. Keep handles dry, clean, and free from oil and grease.

14. Disconnect Tools. When not in use, before servicing and when changing accessories, such as blades, bits, cutters.

15. Remove Adjusting Keys and Wrenches. Formhabit of checking to see that keys and adjusting wrenches are removed from tool before turning it on.

16. Avoid Unintentional Starting. Don’t carry tool with finger on switch. Be sure switch is off when plugging in. 16A. Extension Cords. Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. The following table shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gage. The smaller the gage number,the heavler the cord.

Extension Cord Table

Volts TotalLengthofCordinFeet

120 V 0–25 26– 50 51–100 101–150 240 V 0–50 51–100 101–200 201–300

Ampere Rating AWG

More Than Not More Than

0 6 18 16 16 14

610 18161412 10 12 16 16 14 12 12 16 14 12 Notrecommended

17. Outdoor Use Extension Cords. When tool is used outdoors, use only extension cords intended for use outdoors and so marked.

18. Stay Alert. Watch what you are doing. Use common sense. Do not operate tool when you are tired.

19. Check Damaged Parts. Before further useof the tool, aguard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced by an authorized service center unless otherwise indicated elsewhere in this instruction manual. Have defective switches replaced by authorized service center.Do not use tool if switch does not turn it on and off.

20. Only use accessories and attachments which are given in the operating instructions or in the respective catalogue. The use of accessories or insert tools or attachmentsother than those speci-

fied in the operating instructions can result in personal injury to you.

21. Only have repairs carried out by recognized electrical specialists. This electric tool/machine complies with respective safety

regulations. Repairs may only be carried out by an electrical specialist otherwisean accident hazard for the operator can exist.

22. Wear ear protectors when using for extended periods.

23. Always use any supplied side handle, and keep it tightly

secured; use both hands during operation. Firmcontrol of the tool is necessaryshould the tool bind.

24. Hold Tool by Handle(s) Provided. Do not touch uninsulated parts of tool when drilling. Exposed metal surfaces may be made live if the tool drills into electrical wiring.

25. Grounding instructions. This tool should be grounded while in use to protect the operator from electric shock. The tool is equipped with a 3-conductor cord and 3-prong grounding type plug to fit the proper grounding type receptacle. The green (or green and yellow) conductor in the cord is the grounding wire. Never connect the green (or green and yellow) wire to a live terminal. If your unit is for use on less than 150 V, it has a plug that looks like that shown in sketch (A) in Figure «Grounding Methods». An adapter, see sketch (B), is available for connecting sketch (A) type plugs to 2-prong receptacles. Thegreen-colored rigid ear, lug, or the like, extending from the adapter must be connected in a permanent ground, such as a properly grounded outlet box.

GROUNDING METHODS

metal screw

cover of grounded

grounding pin

26. Extension Cords. Use only 3-wire extension cords that have 3prong grounding-type plugs and 3-pole receptacles that accept the tool’splug. Replace or repair damaged cords.

27. Replacement parts. When servicing use only identical replacement parts.

Save these instructions.

(A)

outlet box

(B)

DD-160-E

DD-CA-S

DD-R 100-S

DD-BV-P

DD-R 65F-S

DD-BCQ-S DD-BCS-S DD-BCR-S DD-BCQ-S

DD-BA-3 DD-BAV-4

DD-R 80-S

DD-R 100F-S

DD-CP-S

DD-R 120-S

DD-EP-S

DD-HSM-S

DD-CO-S

DD-CA-S

DD-WC-SM

DD-BA-3

2. DD-160 E diamondcoring rig

1.DD-160 E motor unit

2.DD-C-BU chuck

3.DD-CA-S carriage

4.DD-FH

/2” handwheel

5.DD-R 100-S rail

6.DD-CO-S taper 7 .DD-SL-SML spindle

8.DD-CP-S stop

9.DD-EP-S eccentric pin

10.DD-BCS-S baseplate taper

11.DD-BAV-4 baseplate

12.DD-HSM-S holder

13.DD-WC-SM water collector

14.DD-SW-SM sealing disc

3. Safety

3.1 Safety precautions onthe jobsite

Before beginning work withthe coring system, read the operatinginstructions carefully and ensurethat the safety precautions listed beloware observed. Please also note thatpermission to begin coring work mustbe obtained from the site engineeror other authorised person.

■ Ensure that no electriccables, gas

or water pipes etc.are situated where holes are tobe drilled.

■ Cables, pipes or othersupply lines

situated in close proximityto where holes are to bedrilled must be switched off.

■ The coring work mustnot have a

negative effect on thestructural design of the building(coring through steel reinforcement!).

■ Cordon off areas wherecoring work

is taking place, particularlybehind/ below walls or ceilingswhich are being drilled through.

■ Wear a helmet, safetyshoes, gloves

and ear protectors.

■ Tidiness and good organisation

on the jobsite helpto prevent accidents.

■ Use only original Hilti parts.

■ Protect the motor unitfrom water

spray and rain.

■ For overhead coring, thewater col-

lector and water removalsystem must be in goodorder and function correctly.

쐃

쐇

쐄

쐎

쐉씈쐈쐅

쐊

쐏

쐋

쐂

쐆

씉

3.2a Grounding instructions

This tool should begrounded while in use to helpprotect the operator from electric shock. Thetool is equipped with a 3-conductorcord and 3-prong grounding type plugto fit the proper grounding type receptacle.The green (or green andyellow) conductor in the cord isthe grounding wire.Never connect the green(or green and yellow) wire to alive terminal. If your unit isfor use onless than 150V, it hasa plug thatlooks likethat shown in sketch (A)in Figure 1.If itis for use on 150to 250 V,it hasa plug that looks like thatshown in sketch (D). An adapter, seesketches (B) and (C), is available forconnecting sketch (A) type plugs to2-prong receptacles. The greencolored rigid ear,lug, or the like, extending from theadapter must be connected to apermanent ground,

3.2b Extension Cords

Use only 3-wire extension cords that have 3-prong grounding-type plugs and 3-pole receptacles that accept the tool’s plug. Replace or repair damaged cords.

such as a properlygrounded outlet box. No adapter isavailable for aplug as shown in sketch(D).

metal screw

cover of grounded

outlet box

grounding pin

grounding

means

grounding pin

GROUNDING METHODS

(A)

(B)

For the DD-160Ea20Aplug is demanded that looks likethat shown in Figure 2.

Figure 2

Figure 1

■ The coring system mustonly be

operated with the built-inGFCI ground fault circuit interruptor.

■ In order to ensuresafe, trouble-free

operation, the drilling systemmust be kept clean. (Do not clean usinga jet ofwater.)

■ Drilling work should onlybe carried

out by trained personnel.

■ When working with thevacuum

baseplate on walls anadditional means of securing therig must be employed (see section 7.2).

■ If leakage occurs inthe water

supply system, the equipmentmust be serviced.

■ Do not touch rotating parts.

3.2 Electrical safety

The GFCI ground faultcircuit interruptor protects the operatorin case of faults in the insulationof the motorunit or supply cord (betweenthe GFCI and the motor unit). Thisdevice also prevents the machine fromrestarting on its own accord whenpower returns after an interruption inthe power supply. The earth/ground connectionprotects the operator fromdangerously high voltages in caseof coring intolive cables. The protective functionof the ground fault interrupter mustbe checked at regular intervalsin accordance with regulations issuedby national authorities (see section7.17).

3.3 Overload protection

Hilti diamond coring systemsare equipped with mechanical, electronic and thermal overload protectiondevices.

Mechanical clutch:

Protects the operator, motorand core bit in case thecore bit suddenlysticks.

Electronic protection:

In case of overloadingcaused by excessive coring feed pressure,motor current is reduced automaticallyso that the core bitthen only rotates slowly. Motor current returnsto normal when coring feedpressure is reduced, and the motorthen continues to run atfull power.

Protection against overheating:

The motor is protectedagainst overheating by a sensorwhich auto-matically reduces current inputin case of sustained overloading and athigh ambient temperatures. The machine can be operated normallyafter the temperature of the motorwindings has dropped to asatisfactory level. The motor windings canbe cooled more quickly by allowingthe motor to run without load.

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