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PRODUCT

P 1 /13

S

pecification

S

tandard equipment

O

ptional accessories

Note: The standard equipment for the tool shown above may differ by country.

TCT saw blade 136mm (5-3/8") 30T ...............................  1
Hex wrench .......................................................................  1
Safety goggle ....................................................................  1
Plastic carrying case..........................................................  1

Model No.

 Description

C

ONCEPT AND MAIN APPLICATIONS

 

BCS550

Cordless Metal Cutter 136mm (5-3/8")

Model BCS550 is a MAKSTAR Cordless Metal Cutting Saw,
featuring compact and lightweight design for high maneuverability
and easy handling.

The items listed below in "Standard Equipment" also come with the above items.

H1

H2

L1 L2

W1

W2

Continuous Rating (W)

Voltage (V)

Cycle (Hz)

Input

Output

Max. Output (W)

18

3,600

Li-ion

3.0

approx. 22 min. with DC18RA

136 (5-3/8)

51 (2)

Yes

2.4 (5.3)

North American countries: 15.88 (5/8)

Other countries: 20 (13/16)

370

Current (A)

No load speed: rpm= min.

-1

Battery

Cell

Capacity: Ah

Charging time

Size of blade:
         mm (")

Max. cutting
capacities: mm (")

Net weight*: kg (lbs)

*with Battery BL1830

Diameter

at 0 degree

at 45 degrees

at 50 degrees

Electric brake

Hole diameter

Fast charger DC18RA
Charger DC24SA
Charger DC24SC
Li-ion battery BL1830
Screw M5x20

Compression spring 6 
136mm (5-3/8") TCT saw blade 30T
136mm (5-3/8") TCT saw blade 50T
Rip fence (Guide rule)

T

ECHNICAL INFORMATION

Dimensions: mm (")

Width (W1)

Height (H1)

Length (L1)

348(13-3/4)

180 (7-1/8)

201 (7-7/8)

Height (H2)

145 (5-3/4)

Base Size: mm (")

Width (W2)

Length (L2)

200 (7-7/8)

106 (4-3/16)

This product is available in the following variations.

BCS550

BCS550Z

BL1830

DC18RA

No 

No

Model No.

type

quantity

Charger

No

All countries

Yes

Plastic

carrying case

Offered to

No

BCS550RF

North America

All countries except

North America

1

BCS550RFE

2

Battery

Summary of Contents for BCS550Z

Page 1: ...erican countries 15 88 5 8 Other countries 20 13 16 370 Current A No load speed rpm min 1 Battery Cell Capacity Ah Charging time Size of blade mm Max cutting capacities mm Net weight kg lbs with Battery BL1830 Diameter at 0 degree at 45 degrees at 50 degrees Electric brake Hole diameter Fast charger DC18RA Charger DC24SA Charger DC24SC Li ion battery BL1830 Screw M5x20 Compression spring 6 136mm 5...

Page 2: ...Helical gear 23 Sleeve 10 and Ball bearing 6900ZZ from Spindle Removing Bearing box section Assembling Helical gear 35 to Gear shaft Assembling Ball bearing 6900ZZ and Helical gear 15 to Gear shaft Removing Helical gear 35 Ball bearing 6900ZZ and Helical gear 15 from Gear shaft Removing Helical gear 15 and Ball bearing 6900ZZ 1R291 Wrench for bearing retainer 1R316 Code No Description Use for Fig ...

Page 3: ... Fig 4 Fig 5 1 Remove Blade cover transparent part by unscrewing Tapping screw 4x12 Fig 2 2 Remove Rubber sleeve 6 and Sleeve 4 by unscrewing Tapping screw 4x25 Fig 3 3 Remove the following 5 parts from Flat head square neck bolt M6x75 Stop ring E 8 Lever 40 Hex nut M6 Flat washer 6 Pipe 6 Swivel Safety cover and pull off the bolt Remove Pan head screw M5 while fixing Hex nut M5 8 with Wrench 8 Fi...

Page 4: ...on the outside and the other on the inside of Safety cover Safety cover complete Tension spring 3 Thickness ring Note 1 Safety cover complete can be separated from Blade case by unhooking the end of Tension spring 3 from Blade case Note 2 Two Spacers may fall off when Safety cover complete is separated from Blade case Be careful not to lose them 3 By unscrewing two M5x16 Countersunk head screws Be...

Page 5: ...ssing the end face of Spindle using arbor press 3 Apply 1R281 to the end face of Spindle and press it using arbor press Spindle can now be removed from Bearing box section Important Ball bearing 6900DDW in Bearing box section will always be damaged in these steps Do not forget to replace with new one 7 Attach a pair of 1R041 to vise Fix Bearing box section in vise Remove Bearing retainer 14 23 fro...

Page 6: ...ote Before assembling Helical gear 23 to Spindle make sure that O ring 26 is installed on Bearing box as illustrated to right in Fig 12 on page 5 2 Assemble Safety cover complete to the machine Note 1 Be sure to assemble two Spacers to Safety cover complete as illustrated in Fig 13 Note 2 Do not forget to assemble Thickness ring to Bearing box Fig 14 Note 3 When linking Safety cover complete to Bl...

Page 7: ...een Helical gear 35 and Ball bearing 604ZZ for inserting 1R356 Fig 18 2 Insert 1R356 2 pcs into the space provided in the previous step Apply 1R278 to the end face of Gear shaft By pressing 1R278 using arbor press Ball bearing 604ZZ can be removed from Gear unit Fig 19 4 Set Gear unit on 1R037 with the side of Helical gear 15 up Apply 1R281 to the end face of Gear shaft By pressing 1R281 using arb...

Page 8: ...ar 15 4 Press down 1R027 with arbor press 4 Assemble Ball bearing 604ZZ to Gear shaft by following the steps below Fig 24 1 Put the unit you have assembled in the step 3 on Ball bearing 604ZZ 2 Press down the unit with arbor press Helical gear 35 Gear shaft Note Be sure to press down 1R028 until it stops so that Helical gear 35 contacts the flanged portion of Gear shaft Note Be sure to press down ...

Page 9: ...unit Endbell complete ASSEMBLING DISASSEMBLING Your fingers can be pinched and injured Wrong Correct Wrong Correct Fig 28 Fig 29 1 Put Armature through Yoke unit Note 1 Yoke unit is not reversible when assembled to Armature Be sure to assemble so that the notch in Yoke unit is positioned on the drive end of Armature as illustrated to left in Fig 28 If assembled wrong Motor assembly cannot be assem...

Page 10: ...otor assembly to Housing L notch Yoke unit Fig 30 Fig 31 Fig 32 Housing L Lock off lever Switch lever Switch lever Compression spring 4 Assemble Lock off lever and Switch lever to Handle L Fig 32 Note The same Compression spring 4 is used for Lock off lever and Switch lever Compression spring 4 Handle L Compression spring 4 Insert Compression spring 4 over the boss on the back of Lock off lever un...

Page 11: ...ircuit Switch Endbell complete Terminal Independent switch for LED Connector of Power supply circuit Connector of LED integral part of Power supply circuit LED circuit Fig D 1 Protective tube Color index of lead wires sheath Black White Red ...

Page 12: ...ell Complete in on Motor Section through hole Pull out from this through hole Endbell complete Fig D 4 Fig D 5 groove Housing L Housing R Housing L 1 Route on the inside of Housing L as illustrated in Fig D 4 Note Assemble Housing R to Housing L after completion of wiring on the inside of Housing L 2 Route on the front of Housing R as illustrated in Fig D 5 Note Assemble Gear housing to Motor sect...

Page 13: ...rminal wire connecting portion Handle R Assemble Power supply circuit to Handle R with Lead wire white on Handle R side Lead wire white Terminal Pole mark The Flag connector has to be so connected that the wire connecting portions are positioned on the side of pole marks of Terminal Fix Lead wires with these Lead wire holders Independent switch for LED Fix Lead wires with these Lead wire holders ...

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