bender handling instructions dbd-20m 0-180 degree portable
TRANSCRIPT
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Page • 1
Bender Handling InstructionsDBD-20M 0-180 degree Portable Rebar Benders
BN Products-USA, LLC.3450 Sabin Brown Road Wickenburg, AZ 85390(800) 992-3833 • (928) 684-2813 FAX: (928) [email protected]
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Page • 2
READ ALL INSTRUCTIONS AND SAVE THIS DOCUMENT FOR REFERENCE.
1. Keep hands away from all moving parts and roll-ers while operating.
2. Dress properly. Loose clothing or jewelry can get caught in moving parts. Wear sturdy boots with non-skid soles. Steel toed boots and safety glasses are recommended.
3. Keep children and bystanders away. Distractions can cause you to lose control.
4. Do not overreach. Keep proper footing and bal-ance at all times. This enables better control of the power tool in unexpected situations.
5. Stay alert. Watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs or alcohol. A moment of inattention while operating power tools may re-sult in serious personal injury.
6. Do not exceed the maximum number of bars that can be bent at one time. Please refer to the Rebar Bender Roller Selection Chart
7. When positioning the bar between rollers, make sure to lay it flat on the machine surface. Failure to do so may cause the rebar to fly out.
8. Do not expose tool to rain or use in damp loca-tions. Do not use tool in presence of flammable liquids or gases. Keep work area well lit. If the tool is used outdoors, keep it covered when not in use and protect it from rain or water.
9. Do not try to bend materials harder than “Grade 60 or 600N/mm2” as they will either crack and fly out or cause machine failure.
10. Disconnect tool from receptacle when not in use. Disconnect the tool when servicing or changing rollers to prevent accidents.
11. Keep tool clean at all times for best and safest performance. Follow instructions for lubricat-ing and changing parts. Keep hands dry and free of oil or grease. Inspect switches, tool cords periodically and have them repaired or replaced by an authorized service center if damaged. Check moving parts for alignment and binding as well as for breakage and improper mount-ing. Damaged parts should be repaired or re-placed by an authorized service facility unless otherwise indicated in this instruction book.
1. Moving bending roller2. Center roller3. Adjustable stopper4. Main switch5. Pilot lamp6. On/Off Button7. Angle setter (dial type)
8. Angle stopper (Left & Right)
9. Emergency stop button10. Plug-in for foot switch 11. Roller set (not shown)12. Foot Operated Switch
(not shown)
Bender Handling InstructionsDBD-20M Rebar Benders (0-180 degree)
Important: When using electric tools, basic safety precautions should always be followed to reduce the risk of electric shock and personal injury, please note the followings items:
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SPECIFICATIONSModel DBD-20MMax. Bending Capacity
3/4” (# 6) (19 mm) Grade 60 Rebar
Bending Angle 0-180°Bending Speed 7 seconds for a
180° bendElectric Power Supply
115 Volts, 50/60 Hz, 15 amps, 1725 watts
Dimensions L x W x H (mm)
16.4” x 18” x 16.2” (420) x (462) x (415)
Weight (Kg) 134.5 lbs (61)
DBD-20M Rebar Bender Roller Selection ChartRebar Diameter Size Center Roller Moving Roller # of Grade 60 Rebar Bent# 6 (3/4”) (19mm) # 4 (3.71” diameter) # 2 (2.65” diameter) 1 piece at one time # 5 (5/8”) (16 mm) # 4 (3.71” diameter) # 3 (2.93” diameter) 2 pieces at one time# 4 (1/2”) (13 mm) # 3 (2.93” diameter) # 5 (3.90” diameter) 3 pieces at one time# 3 (3/8”) (10 mm) # 1 (2.22” diameter) # 6 (4.80” diameter) 4 pieces at one time
PLEASE NOTE: CRSI (Concrete Reinforcing Steel Institute) recommends the finished inside bend di-ameter or center roller outside dimension for stan-dard hooks be 6 times the bar diameter from #3 to #8, and 8 times the diameter for #9, #10 and #11 re-bar. For #3, #4 and #5 stirrup hooks it’s only 4 times the bar diameter, #6, #7 and #8 are again 6 times.
CHANGING ROLLERS OR ACCESSORIES. WARNING: ALWAYS UNPLUG TOOL
BEFORE CHANGING ROLLERS1. Select and set the correct rollers for the bars to
be bent. See Rebar Bender Roller Selection Chart
2. Plug the electrical power cord into an appropri-ate outlet.
3. Lay the bar on the machine surface between the center roller and bending roller. Adjust the
stopper so that the bar is parallel to the front edge of the machine.
4. Turn the main switch on and check that the pilot lamp has lit up.
5. Set the angle and make a test bend. If the bent angle is not exact, adjust the angle setter slightly to the right or left. Lock in the angle stoppers to duplicate the same angle each time.
6. Push the operation button or foot switch. The moving bending roller will automatically return to the start position once the bend has been completed.
7. If it is necessary to stop the machine in an emergency, push the emergency stop button or release your foot from the foot operated switch. The bending roller will return to the start posi-tion automatically.
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BENDING ANGLES CAN BE PRESET
1. Set the angle setter to 135° then tighten the right angle stopper to lock the 135° position.
2. Set the angle setter to 90° then tighten the left angle stopper to lockthe 90° position.
3. Set the angle setter to 135°. Push the operation button to make your first bend.
4. Slide the rebar to the desired length and set the angle setter to 90°. Push the operation button to complete your second bend.
For stirrups, cut your rebar to the desired length before bending. Then make both bends for your turndowns. Finally make your (3) 90° bends to con-nect your ends together. See chart (below)
WARNING: Never touch any moving parts or roll-ers while the rebar bender is being operated.
INSPECTION AND MAINTENANCE
WARNING: ALWAYS UNPLUG TOOL BEFORE PERFORMING MAINTENANCE.
DO NOT USE PARTS OR ACCESSORIES THAT ARE NOT GENUINE DIAMOND BRAND FROM: BN PRODUCTS-USA, LLC. At least once a month remove the bottom plate and grease all the visible gears and pinions. At the same time, check the carbon brushes for wear or damage. Replace with new brushes if they are worn out. (wear limit→replace carbon brushes)
1. Check that there are no loose nuts and bolts before starting the operation.
2. After operation is completed, be sure to remove metal dust, dirt, oil, etc… adhering to the ma-chine surface.
3. In order to empty the metal dust from the bender, remove side cover (DBD-25X and DBD-32X models) then tilt the machine to one side allowing the debris to fall out of the catch pan. Be sure to blow out any remaining dirt and dust with compressed air prior to using the tool again (wear safety goggles to block blowing debris).
CUSTOMER SERVICE:(800) 992-3833
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Page • 5
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No.
Part
No.
Part
Nam
eQ
ty1
1BL5
1028
500
FRAM
E1
21B
L530
3401
HAN
DLE
23
7CB0
8020
CAP
BO
LT M
8X20
44
7NS0
08N
UT
W/D
ISC
SP
RIN
G 8
4
57C
B080
15C
AP B
OLT
M8X
154
61B
L540
2801
BRU
SH C
OVE
R2
77P
B080
15PA
N H
EAD
BO
LT
M8X
154
81B
L510
2870
0BA
SE P
LATE
19
7CB1
0020
CAP
BO
LT
M10
X20
7
107T
AF24
3220
NEE
DLE
BEA
R-
ING
TAF
2432
201
117K
I40
ANTI
-VIB
RAT
ION
R
UBB
ER (K
I-40)
1
127S
W00
8SP
RIN
G W
ASH
-ER
81
137N
008
NU
T M
81
141B
L542
6580
0AD
JUST
ABLE
ST
OPP
ER1
151B
R50
64AD
JUST
ABLE
N
UT
S45C
50X7
41
161B
R50
65AD
JUST
ABLE
H
AND
LE1
177S
P050
08W
SPR
ING
PIN
M
5X8
2
181B
L542
6560
0C
ENTE
R C
OVE
R1
191B
L542
6570
0C
ENTE
R P
LATE
120
7SB0
6015
CAP
BO
LT M
6X15
121
1BL5
4020
00W
ASH
ER3
227B
1202
5T11
BOLT
(11T
) M
12X2
53
231B
L510
1503
SWIV
EL G
EAR
124
1BL5
4265
300
SWIV
EL S
HAF
T1
257S
W01
2SP
RIN
G W
ASH
ER
121
261B
L531
3660
0M
AIN
SH
AFT
127
1BL5
4265
200
KEY
(4)
1
287C
B050
18C
AP B
OLT
5X1
81
2976
205Z
ZBE
ARIN
G 6
205Z
Z1
3076
207Z
ZST
OPP
ER
CR
ESC
ENT
TYPE
51
03-1
8
2
3176
2072
RS
BEAR
ING
62
072R
S1
327S
RH
072
C T
YPE
STO
P R
ING
72
FOR
H
OLE
1
331B
L542
6540
0SH
AFT
CO
LLAR
134
1BL5
4032
00LS
DO
CK
135
7PW
005
PLAT
E W
ASH
ER 5
136
7SW
005
SPR
ING
WAS
H-
ER 5
1
377C
B050
08C
AP B
OLT
M5X
81
381B
L540
2200
SPR
ING
CO
LLAR
139
1BL5
3136
700
RET
UR
N S
PRIN
G1
407C
B100
35C
AP B
OLT
M
10X3
51
417S
W01
0SP
RIN
G W
ASH
ER
101
427P
W01
0PL
ATE
WAS
HER
10
1
4376
2122
RS
BEAR
ING
62
122R
S1
441B
L540
1700
MAI
N S
HAF
T SU
PPO
RT
1
451B
L940
4400
ANG
LE G
EAR
(B)
146
7SS5
GL2
LIM
IT S
WIT
CH
SS
5GL2
2
477P
B2.3
015
TAPP
ING
SC
REW
M
2.3X
154
487N
002.
3N
UT
M2.
32
497S
RS0
30C
TYP
E ST
OP
RIN
G 3
0 FO
R
SHAF
T
1
501B
L540
3102
OVE
RR
UN
LS
STAY
1
517S
S040
08SE
T SC
REW
M
4X8
2
527S
W00
2.3
SPR
ING
WAS
HER
2.
32
531B
L510
2860
0G
EAR
CAS
E (A
)1
541B
L510
0300
GEA
R C
ASE
(B)
155
7CW
0803
5C
AP B
OLT
M8X
354
567C
B101
10C
AP B
OLT
M
10X1
104
577G
W01
0W
ASH
ER 1
04
5876
006Z
ZBE
ARIN
G 6
006Z
Z1
597K
0606
012R
2KE
Y 6X
6X12
160
1BL5
4005
02PI
NIO
N (1
)1
611B
L540
0402
GEA
R (1
)1
627S
RS0
20SN
AP R
ING
163
7690
2ZZ
BEAR
ING
690
2ZZ
164
7600
4ZZ
BEAR
ING
600
4ZZ
165
7K05
0502
8R1
KEY
5X5X
281
661B
L540
0802
PIN
ION
(2)
167
7600
2ZZ
BEAR
ING
600
2ZZ
168
1BD
L401
162
CLU
TCH
TM
C
2.5K
W1
697T
ND
14V4
71K
VAR
ISTO
R
TND
14V-
471K
B00A
AA0
2
701B
DL4
0028
0C
OLL
AR1
711B
DL4
0024
2C
LUTC
H G
EAR
172
7690
4ZZ
BEAR
ING
690
4ZZ
273
7SR
H03
7S
TYPE
STO
P R
ING
37
FOR
H
OLE
1
741B
L540
0700
CLU
TCH
CO
LLAR
175
7FU
02SC
FIN
E U
NU
T1
767C
B050
80C
AP B
OLD
M5X
801
777N
005
NU
T M
51
787S
W00
5SP
RIN
G W
ASH
-ER
51
7976
203Z
ZBE
ARIN
G 6
203Z
Z2
807S
RS0
25S
TYPE
STO
P R
ING
25
FOR
H
OLE
1
Page • 8
No.
Part
No.
Part
Nam
eQ
ty81
1BL5
4009
02G
EAR
(2)
182
7K08
0701
5R2
KET
8X7X
151
831B
L540
1002
PIN
ION
(3)
184
7620
4ZZ
BEAR
ING
620
4ZZ
185
7SR
S030
C T
YPE
STO
P R
ING
30
FOR
SH
AFT
1
861B
L540
1202
GEA
R (3
)1
877K
1008
023R
2KE
Y 10
X8X2
31
881B
L531
3650
0PI
NIO
N (4
)1
8976
909Z
ZBE
ARIN
G 6
909Z
Z1
907V
40S
V R
ING
(40S
)1
917C
B060
25C
AP B
OLT
M6X
152
927G
W00
6W
ASH
ER 6
293
7CB0
5020
CAP
BO
LT M
5X20
294
7GW
005
WAS
HER
52
957U
ML8
MO
TOR
ASS
EM-
BLY
95 -
112
1
9676
202Z
ZBE
ARIN
G 6
202Z
Z1
977M
3153
20G
01R
OTO
R (1
00V)
198
7620
0ZZ
BEAR
ING
620
0ZZ
199
7PB0
5100
TAPP
ING
SC
REW
M
5X10
02
100
7SW
005
SPR
ING
WAS
H-
ER 5
2
101
7P30
4229
H01
FAN
GU
IDE
110
27P
8509
66H
01BR
ACKE
T1
103
7M31
5321
G01
STAT
OR
(100
V)1
104
7WT0
6110
VAR
NIS
H T
UBE
Φ6X
110
1
105
7P50
4595
H01
BRU
SH C
AP2
106
7P44
2416
G01
BRU
SH2
107
7P44
5180
G01
FLAM
E SE
T W
/BR
USH
HO
LDER
1
108
7P20
3006
BSTA
PPIN
G S
CR
EW
M3X
62
109
7P85
8310
H01
END
CO
VER
1
110
7P20
5008
TAPP
ING
SC
REW
M
5X8
6
111
7P44
5701
H01
CO
VER
111
27P
4438
17H
01R
UBB
ER P
IN1
113
1BL9
3038
02AN
GLE
STA
ND
111
41B
L940
4200
AND
GLE
SH
AFT
(B)
1
115
7K04
0401
0R2
KEY
4X4X
101
116
1BL9
4039
00AN
GLE
PLA
TE2
117
7SP0
4020
WSP
RIN
G P
IN
M4X
202
118
1BL9
4043
00AN
GLE
GEA
R (A
)1
119
7SR
S012
SNAP
RIN
G1
120
7N00
8N
UT
M8
212
17P
W00
8PL
ATE
WAS
HER
82
122
7WW
008
WAV
E W
ASH
ER 8
112
31B
L542
6590
0AN
GLE
SH
AFT
(A)
112
41B
L940
5900
ANG
LE S
PRIN
G1
125
1BL9
4041
00AN
GLE
CO
LLAR
112
67S
S040
04SE
T SC
REW
4X4
112
77N
T304
016
TAPP
ING
SC
REW
M
4X16
1
128
7AG
1610
BC
ABLE
GR
AND
(A
G16
-10B
)1
129
1BD
L401
180
CO
RD
W/G
RIP
113
07G
7J4A
TR
ELAY
G7J
4AT
AC10
01
131
7R99
04BR
ACKE
T R
99-0
41
132
7P30
4012
TAPP
ING
SC
REW
M
4X12
4
133
7OR
M03
09FS
CLU
TCH
PO
WER
113
41B
L520
7030
0C
ON
TRO
L PA
NEL
113
57T
S050
10SC
REW
M5X
106
136
1BL5
4042
00AN
GLE
PLA
TE2
137
7YB0
5015
BUTT
ON
SC
REW
M
5X15
2
138
1BL9
4045
01AN
GLE
SET
TER
113
97S
S050
10SE
T SC
REW
M
5X10
2
140
7ABS
110N
STAR
T-U
P SW
ITC
H A
BS11
0N1
141
7ABS
201N
REM
ERG
ENC
Y ST
OP
SWIT
CH
1
142
7AC
T03F
B03
OU
TLET
114
37N
B106
PWF
PILO
T LA
MP
114
47A
J810
1BM
AIN
SW
ITC
H1
145
1BL5
3136
800
BOTT
OM
PLA
TE1
146
7B20
6012
BOLT
M6X
1210
*1B
L520
7140
0AS
Not
Sho
wn
DBD
20M
STA
ND
SE
T1
*1B
L540
35ST
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Sho
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LLER
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