Castex BR-2250 Operator And Parts Manual

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Model No.:
608192 – BR-2250
607358 – BR-2500
CASTEX INCORPORATED
12875 RANSOM STREET
HOLLAND MI 49424 U.S.A.
A TENNANT COMPANY
1–800-522–7839
616-786–2330
FAX: 1–800–678–4240
CUSTOMER SERVICE: 1–800-964–9644
BR-2250/2500
Operator and Parts Manual
Burnisher
607357
Rev. 01 (07-99)

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Summary of Contents for Castex BR-2250

  • Page 1 BR-2250/2500 Burnisher Operator and Parts Manual Model No.: 608192 – BR-2250 607358 – BR-2500 CASTEX INCORPORATED 12875 RANSOM STREET HOLLAND MI 49424 U.S.A. A TENNANT COMPANY 1–800-522–7839 616-786–2330 607357 FAX: 1–800–678–4240 Rev. 01 (07-99) CUSTOMER SERVICE: 1–800-964–9644...
  • Page 2: Table Of Contents

    Copyright E1999 Tennant Company Printed in U.S.A manufacturer’s subsidiaries. Castex is a registered United States trademark of Tennant Company This machine will provide excellent service. However, the best results will be obtained at minimum costs if: The machine is operated with reasonable care.
  • Page 3: Safety Precautions

    Go slow on inclines and slippery surfaces. – Use care when reversing machine. – Always follow safety and traffic rules. – Report machine damage or faulty operation immediately. 4. Before leaving or servicing machine: – Stop on level surface. – Turn off machine. BR-2250/BR-2500 (04–99)
  • Page 4: Machine Components

    2. Tap the right front side of the pad shroud with your the centerlock in place counter- clockwise until it is tight (Figure 3). toe. The head will rise to the pad mounting position (Figure 2) . BR-2250/BR-2500 (04–99)
  • Page 5: Machine Operation

    FIG. 6. 1. Turn the key switch to the ”ON” position (Figure 4) . The key ON light on the panel will light ATTENTION: Keep the machine moving at all green. times to prevent damage to the floor finish. BR-2250/BR-2500 (04–99)
  • Page 6: Burnishing With The Self-Propelled Drive Model

    ATTENTION: Keep the machine moving at all times to prevent damage to the floor finish. 8. To increase travel speed (mode switch in ”UP” position), twist the control grips all the way forward to select the second (high) travel speed. BR-2250/BR-2500 (04–99)
  • Page 7: Battery Level Meter

    (right side) of the green bar. 7. If long run time is needed, adjust the pressure so the needle runs in the lower (left side) of the green bar. BR-2250/BR-2500 (04–99)
  • Page 8: Hour Meter

    To adjust: Loosen the band and push the skirt down. Tighten the band. 2. Check the specific gravity in each battery cell with a hydrometer. All cells should show a reading of at least 1.260 (Figure 14). BR-2250/BR-2500 (04–99)
  • Page 9: Monthly Maintenance

    1. Inspect carbon brushes in the pad motor. Replace if worn to 10 mm or less. 2. Inspect the carbon motor brushes in the traction motor. Replace if worn to 10 mm or less. FIG. 17. BR-2250/BR-2500 (04–99)
  • Page 10: Storing Machine

    9. Check all battery cells for low water level. Add distilled water to just below the fill ring if needed. 10. Replace the battery caps. 11. Wipe off the top of the batteries with a clean cloth. 12. Slide the battery cover into place. BR-2250/BR-2500 (04–99)
  • Page 11: Trouble Shooting

    Machine not designed for inclines. trips during use. Machine travel obstructed. Remove obstruction. Operator using directional control as Do not use directional control as brake. brake. Drive circuit breaker defective. Contact Authorized Service Center. Drive Motor brushes worn. Contact Authorized Service Center. BR-2250/BR-2500 (04–99)
  • Page 12: Parts List

    PARTS LIST FRAME GROUP 17 (Non-Drive) 18 (Drive) SLOW SPEED RETROFIT KIT #600481 BR-2250/BR-2500 (04–99)
  • Page 13 Screw hex hd. 578 728 Washer, lock 140012 Washer 140916 Clamp 140196 Screw 140552 Nut, Lock 069 764 063 Resistor, slow speed 069 767 164 Screw, carriage 140016 Washer, lock 059 650 595 Nut, hex 621 052 000 Plate, battery BR-2250/BR-2500 (04–99)
  • Page 14: Drive Group

    PARTS LIST DRIVE GROUP Non-Drive Model Drive Model BR-2250/BR-2500 (04–99)
  • Page 15 Support, wheel mnt. 579 212 Screw, hex hd. 621 311 000 Service kit, whl shims 140546 Nut,Lock 621 311 000 Shim, wheel 579 210 Washer, flat 578 728 Washer, lock 200 031 438 Screw, hex hd. 14880.5 Washer BR-2250/BR-2500 (04–99)
  • Page 16: Cover Group

    Bag, Vacuum (10pcs) 069 767 187 Hose, dust control 069 767 189 Cuff, dust control 602 139 000 Washer, flat, nylon 578439 Knob 579028 Nut, Hex 200058432 Screw 602068000 Screw, Carriage 200031441 Screw 607570 Decal, BR-2500 608194 Decal, BR-2250 BR-2250/BR-2500 (07–99)
  • Page 17: Component Panel Group

    Washer, Lock, Spg. 579210 Washer 069 767 164 Screw, Carriage, .25–20x.5” 200 031 438 Screw, M06 x 20 579 210 Washer, Flat, 6.4 ID 200 303 019 Washer, Flat, M08 140016 Washer, Lock, SPG. 059 650 595 Nut, Hex, 1/4–20 BR-2250/BR-2500 (04–99)
  • Page 18: Instrument Panel Group

    PARTS LIST INSTRUMENT PANEL GROUP 1 (Non-Drive) 2 (Drive) 6 (Non-Drive) 7 (Drive) 17 18 BR-2250/BR-2500 (04–99)
  • Page 19 069 764 053 Washer, flat 140023 Washer, lock 200 102 014 Nut, Hex 069 764 190 Screw 200 351 012 Washer 069 762 005 Washer, lock 575380 069 762 306 Washer, lock 069 764 060 Screw 130164 Plug, dome BR-2250/BR-2500 (04–99)
  • Page 20: Speed Control Group

    PARTS LIST SPEED CONTROL GROUP (DRIVE MODEL) BR-2250/BR-2500 (04–99)
  • Page 21 Switch, key lock 621 437 000 Bracket, key Switch 069 762 236 069 762 306 Washer, lock 602 140 000 Washer, retention 130164 Plug, button 602 212 000 Decal, speed 130728 Switch, Toggle speed 069 764 002 Screw 579259 Screw BR-2250/BR-2500 (04–99)
  • Page 22: Pad Shroud Linkage Group

    PARTS LIST PAD SHROUD LINKAGE GROUP FRAME 5 18 19 BR-2250/BR-2500 (04–99)
  • Page 23 Washer, Plain, #06, 621 186 000 Bracket, Head Stop 602 079 000 Carriage Bolt, .38–16x.63” 140017 Washer, Lock, .38 602 080 000 Nut, Acorn, .38–16 140153 Spacer, Knob 140015 Washer, Flat 602 063 000 Decal, Caution Pad Adj. BR-2250/BR-2500 (04–99)
  • Page 24: Pad Driver Group

    PARTS LIST PAD DRIVER GROUP BR-2250/BR-2500 (04–99)
  • Page 25 572 084 000 Ring, Pad Lock 621 327 000 Centerlock, Removeable 069 764 631 Washer, Flat 140015 Washer, Lock, .31 602 173 000 Screw, Hex, .31–24x1.0 100834 Cover, Motor 231059 Washer,.786x1.5x.3 621471 Spacer 200070432 Screw, Stop 140016 Washer, Lock BR-2250/BR-2500 (04–99)
  • Page 26: Pad Motor Breakdown

    621 300 000 Asm., Brush Board 602 087 000 Washer, Helical 602 088 000 Bearing 190313 Asm., Armature 602 010 000 Key, Shaft 140124 Bearing 621 307 000 Spring, Brush (Set of 4) 019 683 016 Endbell, Motor BR-2250/BR-2500 (04–99)
  • Page 27: Drive Motor Breakdown

    602 091 000 Asm., Brush Board 602 092 000 Bracket, Commutator 602 093 000 Asm., Lead Neg 602 094 000 Connector, Housing 602 095 000 Asm., Lead, Positive 602 131 000 Spring, Brush (Set of 2) 602 088 000 Bearing BR-2250/BR-2500 (04–99)
  • Page 28: Battery Group

    PARTS LIST BATTERY GROUP – – – – – 9, 10 – 17 18 19 FRONT MACHINE 9, 10 11, 12 BR-2250/BR-2500 (04–99)
  • Page 29 Battery, 6v. 240 Amp (non-drive model) 069 760 654 Battery, 6v. 305 Amp (drive model) 200 031 444 Screw 579028 200 031 488 Screw 200 394 019 Washer 200 102 017 019 201 034 621 052 000 Plate, battery BR-2250/BR-2500 (04–99)
  • Page 30: Electrical Diagrams

    Switch, Key Switch, Head down S3 = Switch, console CB–2 = Circuit Breaker 15A Relay, Brake Relay, Main pad d1 = Contact, brake relay Contact, pad relay M1 = Motor, pad Light, pilot Meter, pad press. Fuse Volt Meter BR-2250/BR-2500 (04–99)
  • Page 31 ELECTRICAL DIAGRAM DRIVE MODEL WIRE DIAGRAM DRIVE MODEL LADDER DIAGRAM BR-2250/BR-2500 (04–99)

This manual is also suitable for:

Br-2500608192607358

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