Makita Makstar BVR340 Technical Information
Cordless concrete vibrators 14.4v, 18v
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- Instruction manual (41 pages) ,
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- Instruction manual (37 pages)
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T
ECHNICAL INFORMATION
Model No.
Description
C
ONCEPT AND MAIN APPLICATIONS
These five models have been developed as the first Cordless concrete
vibrators of the MAKSTAR series models.
Using Li-ion battery as power source, these new models are superior
to the current VR250D series models in work amount on a single
battery charge. Model BVR850 features 2400mm (8.0ft) extra-long
flexible shaft for smooth mixing of concrete in deep forms.
Model BVR340 and BVR440 are powered by 14.4V Li-ion battery,
and Model BVR350, BVR450 and BVR850 by 18V Li-ion battery.
These new products are available in the following variations.
14.4V Models
Model No.
BVR340SFE
BVR440SFE
18V Models
Model No.
BVR350
BVR350SFE
BVR450Z
BVR450
BVR450SFE
BVR850Z
BVR850
BVR850SFE
S
pecification
Specification
Voltage: V
Battery
Capacity: Ah
Cell
Flexible shaft length: mm (ft)
Vibration per minute:
Vibrator length: mm
Vibrator diameter:
Net weight*: kg (lbs)
*Catalog value including battery.
S
tandard equipment
See the variation tables above.
Note: The standard equipment for the tool shown above may differ by country.
O
ptional accessories
Battery BL1430 (14.4V models), Battery BL1830 (18V models), Chargers DC18SC. DC24SC, DC24SA
BVR340/ BVR440
BVR350/ BVR450/ BVR850
Cordless Concrete Vibrators
(14.4V, 18V)
Battery
type
quantity
BL1430
2
BL1430
2
Battery
type
quantity
BL1830
2
No
---
BL1830
2
No
---
BL1830
2
Model No.
BVR340
800 (2.6)
min-
=vpm
1
mm (")
3.1 (6.8)
Model
Length (L)
Width (W)
Height (H)
Plastic carrying case
for storage of
Charger
battery and charger
DC18SC
Yes
DC18SC
Yes
Plastic carrying case
for storage of
Charger
battery and charger
DC18SC
Yes
No
No
DC18SC
Yes
No
No
DC18SC
Yes
BVR440
14.4
3.0
Li-ion
1,200 (4.0)
800 (2.6)
12,500
1.0
25 (1)
3.6 (7.9)
L
Dimensions: mm (")
BVR340
BVR440
BVR350
BVR450
1,083
(42-3/4)
(58-1/2)
93 (3-5/8)
250 (9-7/8)
Country
USA, Canada, Mexico
Countries other than listed above
All countries
USA, Canada, Mexico, Panama
Countries other than listed above
All countries
USA, Canada, Mexico, Panama
Countries other than listed above
BVR350
BVR450
18
3.0
Li-ion
1,200 (4.0)
13,000
1.0
25 (1)
3.2 (7.1)
3.7 (8.2)
PRODUCT
P 1/ 6
H
W
BVR850
1,483
2,683
(105-1/2)
BVR850
2,400 (8.0)
12,500
5.3 (11.7)
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Summary of Contents for Makita Makstar BVR340
- Page 1 ECHNICAL INFORMATION PRODUCT P 1/ 6 BVR340/ BVR440 Model No. BVR350/ BVR450/ BVR850 Cordless Concrete Vibrators Description (14.4V, 18V) ONCEPT AND MAIN APPLICATIONS These five models have been developed as the first Cordless concrete vibrators of the MAKSTAR series models. Dimensions: mm (") Using Li-ion battery as power source, these new models are superior BVR340...
-
Page 2: Necessary Repairing Tools
Put 2.5g of Makita grease R No.00 into Cap. Felt ring Saturate with Lubricating oil VG46. Apply the following amount of Makita grease N No.2 to whole surface evenly; Flexible wire BVR340, BVR350: 1.5g, BVR440, BVR450: 2.0g, BVR850: 4.0g Fig. 1 [3] DISASSEMBLY/ASSEMBLY [3] -1. - Page 3 P 3/ 6 epair [3] -2. Motor Section DISASSEMBLING 1) Remove Flex-shaft section from Motor section as described in [3] -1 on page 2. 2) Remove Bearing box from Housing by unscrewing four 4x20 Tapping screws. 3) Remove Cover complete as illustrated in Fig. 4. 4) Remove Housing R from Housing L by unscrewing nine 4x20 Tapping screws.
- Page 4 P 4/ 6 epair [3] -3. Flex-shaft Section DISASSEMBLING 1) Remove Flex-shaft section from Motor section as described in [3] -1 on page 2. 2) Fix adjustable wrench in vise. Fix Flex-shaft section with adjustable wrench by fitting the flat surfaces of Flexible hose in adjustable wrench.
-
Page 5: Circuit Diagram
P 5/ 6 epair [3] -3. Flex-shaft Section (cont.) ASSEMBLING 1) Saturate Felt ring with Lubricating oil VG46. (Refer to [2] LUBRICATION.) Assemble Felt ring to Rubber ring. Note: Replace the rings with new ones if they are damaged. 2) Assemble Unbalancer section. (Refer to Figs. 13, 12, 11.) 3) Apply Threebond 1303 to the whole threaded portion of Cap. -
Page 6: Wiring Diagram
P 6/ 6 iring diagram Connect Lead wires (red, white) to Switch as Connect Flag receptacles to the terminals on DC Motor illustrated below. Be sure that the center line of as illustrated below. each Insulated terminal is positioned inside of Note: Connect the Flag receptacle on Lead wire (white) the center of each screw hole.