Diamond DBC-16H Operating And Safety Original Instructions Download Page 12

 

11 

 

BENDING 

5.

 

Place the rebar between the bending rollers (small moving roller and larger fixed 

bending roller) where you want to make your bend, make sure you always adjust 

the stopper bolt to keep the rebar at a right angle (90 degrees) to bending rollers. 

 

6.

 

When positioning the rebar between the rollers, make sure that the rebar lies flat 

on the unit’s surface. If the rebar is not flat on the surface, the action of the rollers 

may cause the rebar to fly out or may cause damage to the stopper bolt. 

7.

 

Markings  on  the  center  roller  indicate  approximate  bending  angles.  When  the 

marking is pointing towards the user the angle of the bend will be approximately 

the angle indicated on the center roller. 

8.

 

Press the safety switch lock. Pull the trigger-switch and keep depressed while the 

bending arm (roller) moves and bend rebar. (If the switch 

is  released  at  an  intermediate  point,  the  bending  arm 

(roller) will stop.) 

9.

 

When the bend is complete, release (OFF) the switch. If 

the  switch  is  OFF  at  an  intermediate  point,  the  bending 

arm (roller) will stop, then open release valve lever. 

RELEASE VALVE 

10.

 

After  bend  is  complete,  push  the  release  valve  in  the  direction  of  the  arrow  in 

order  to  bring  the  rollers  back  to  the  start  position.  (Do  not  push  trigger  at  the 

same  time  as  using  the  release  valve.) 

CAUTION:  The  cutter  blade  works  full 

stroke during the bending operation. Do not open the cutter cover. Do not try to 

bend and cut rebar at the same time. 

Keep hands away from moving parts while 

operating.

 

11.

 

Disconnect DBC-16H from outlet when not in use and before cleaning, adjusting 

or  servicing.  Do  not  disconnect  plug  from  outlet  by  pulling  the  cord.  Always 

check that the switch is OFF before plugging in. 

 

BENDER ROLLER CHART 

Rebar Diameter 

Fixed Center Roller 

Fixed Moving Roller 

No. Rebar Bend 

10 mm 

62 mm 

33 mm 

2 pieces at 1 time 

12 mm 

62 mm 

33 mm 

1 pieces at 1 time 

16 mm 

62 mm 

33 mm 

1 pieces at 1 time 

 

Summary of Contents for DBC-16H

Page 1: ...ELECTRIC 16MM COMBINATION REBAR BENDER AND REBAR CUTTER TO REDUCE THE RISK OF INJURY YOU MUST READ AND UNDERSTAND THIS INSTRUCTIONS I K K CO LTD 396 59 ASHITAKA NUMAZU CITY SHIZUOKA PREF JAPAN TEL 81 55 922 8811 FAX 81 55 922 2880 E MAIL international diamond ikk com ...

Page 2: ...NS 8 STOPPER BOLT ADJUSTMENT 8 WARM UP 8 CUTTING 9 BENDING REBAR 10 OPERATING INSTRUCTIONS 10 WARM UP 10 BENDING 11 BENDING ROLLER CHART 11 BENDING CUTTING REBAR IN PLACE 12 POINTS OF ATTENTION 12 CLEANING 13 OIL LEVEL CHECK ADD OIL 13 BOLT TIGHTNESS 14 CARBON BRUSHES 14 OVERHAUL 15 THESE TOOLS ARE FOR INDUSTRIAL USE ONLY ...

Page 3: ...tching outlets will reduce risk of electric shock Avoid body contact with earthed or grounded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your body is earthed or grounded Do not expose power tools to rain or wet conditions Water entering a power tools will increase the risk of electric shock Do not abuse the cord Never use the cord for ...

Page 4: ...re connected and properly used User of these devices can reduce dust related hazards Keep handles dry clean and free from oil and grease Slippery hands cannot safely control the power tool POWER TOOL USE AND CARE Do not force the power tool Use the correct power tools for your application The correct power tool will do the job better and safer at the rate for which it was designed Do not use the p...

Page 5: ...SERVICE Have your power tool serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the power tool is maintained SPECIFIC SAFETY RULES Hold power tool by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord Contact with a live wire will make exposed metal parts of the tool...

Page 6: ...green wire inside the cord to the grounding system in the tool The green wire in the cord must be the only wire connected to the tool s grounding system and must never be attached to an electrically live terminal Your tool must be plugged into an appropriate outlet properly installed and grounded in accordance with all codes and ordinances Double Insulated Tools Tools with Two Plugs Tool marked Do...

Page 7: ...DEL DBC 16H Power Supply Single phase mains electricity Generator Voltage 100V 115V 230V Power Input 1050 W Motor Double Insulated motor Max rebar 16mm diameter Max tensile strength 620 N mm Dimensions 645x165x230 mm LxWxH Weight 17 Kg Cutting Bending Cutting Mode Bending Mode Cut Bend Speed 3 seconds 180 degree bend in 7 sec Center Roller Not Applicable 62mm diameter Clearance In place 44 5mm fro...

Page 8: ...tch is in the off position before plugging in 5 Check that cord is undamaged and that plug is not loose CAUTION Cut or abraded covering could result in a short and electric shock to operator 6 Check and keep work area clean and enough work space 7 Check condition of cutter blocks and tightness of cutter block bolts CHECK FOR CRACKS OR DAMAGE LOOSEN BOLTS 8 Before using always check that the two bo...

Page 9: ...fficient clearance for the rebar Keeping rebar at right angles 90 to front cutter block screw out the stopper until it is just touching the rebar Once set the stopper needs no further adjustment while cutting rebars of the same diameter but must be re set for a different size rebar WARNING Failure to correctly set the stopper will result in excessive wear of cutter blocks and may cause cut end to ...

Page 10: ...nd open release valve lever RELEASE VALVE 8 The release valve retracts the piston at anytime during the cutting or bending operation Do not push the trigger switch and release valve at the same time When doing repeated cuts only retract the piston as far back as needed to place another piece of rebar between the cutting blocks This will save you time because the piston does not have to fully retra...

Page 11: ...ter cover is closed while bending the rebar Do not attempt to bend and cut rebar at the same time 2 CAUTION Check condition of bending rollers Screw up those bolts Using loose roller may result in injury to operator as well as damage to the tool 3 Make sure the unit is plugged into the proper outlet 115V 230V 50 60Hz Please check the voltage of your DBC 16H WARNING Avoid accidental starting Ensure...

Page 12: ...ased at an intermediate point the bending arm roller will stop 9 When the bend is complete release OFF the switch If the switch is OFF at an intermediate point the bending arm roller will stop then open release valve lever RELEASE VALVE 10 After bend is complete push the release valve in the direction of the arrow in order to bring the rollers back to the start position Do not push trigger at the ...

Page 13: ...his purpose Never push the cutter block with any part of the hand even if gloved Once the piston has been retracted pull the trigger switch long enough to partially advance the piston Unplug the tool Check the piston and housing for accumulated dirt and iron filings that may be jamming the piston If after cleaning the piston still does not automatically retract when fully extended the piston itsel...

Page 14: ... oil level is low top up with fresh hydraulic oil with anti foam and anti abrasion properties ISO viscosity grade VG46 e g Tellus46 Shell DTE 25 Mobil or Uni Power VG46 Esso 6 After topping up extract air from system Gently tilt tool lengthwise and return it to a level position Top up again and tilt in the opposite direction Repeat this process until all air has been extracted CARE Tool cannot fun...

Page 15: ... will result in power loss cause the motor to run hot and irreparably damage the armature 1 Disconnect tool from electrical outlet 2 Unscrew both brush caps and pull out carbon brushes 3 Replace brushes if less than 6mm in length We recommend the automatic stop carbon brush for replace Automatic stop carbon brush Parts 7HTK999073B Standard carbon brush Parts 7HTK999043B OVERHAUL Return the unit to...

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