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BT 90

Default Operator's manual

2-18

Summary of Contents for BT 90 EI

Page 1: ...BT 90 Default Operator s manual 2 18 ...

Page 2: ...erview 2 3 4 5 7 10 9 9 1 6 8 1 Handle 2 Winch 3 Stretching screw 4 Coupling 5 Engine BT 90 GI 6 Truss screed section 7 Motor BT 90 EI 8 Operator s manual 9 Type plate 10 Rating plate Product description The product is a modular truss vibrating beam system for concrete placement of large surfaces The truss screed sections are available in different dimensions 2 1499 001 ...

Page 3: ...sqvarna AB 561 82 Husqvarna Sweden Type Serial No min Year of mfg Made in India IP 1 V A Hz A W V Husqvarna Husqvarna AB 561 82 Husqvarna Sweden Type Serial No min Year of mfg Made in India IP 1 min V A Hz A W V Husqvarna qvarna 9 8 7 6 5 4 3 2 1 13 12 11 10 1 Speed min 1 2 Voltage V 3 Voltage V 4 Serial number 5 Product type 6 IP classification 7 Current A 8 Current A 9 Manufacturer 10 Phase 11 P...

Page 4: ...n and the medical implant manufacturer before operating this product Keep the product clean Make sure that you can clearly read signs and decals Do not use the product if it is defective Do not do modifications to this product Do not operate the product if it is possible that other persons have done modifications to the product Safety instructions for operation WARNING Read the warning instruction...

Page 5: ...ems Silica dust is regulated as harmful by several authorities These are examples of such health problems The fatal lung diseases chronic bronchitis silicosis and pulmonary fibrosis Cancer Birth defects Skin inflammation Use correct equipment to decrease the quantity of dust and fumes in the air and to decrease dust on work equipment surfaces clothing and body parts Examples of controls are dust c...

Page 6: ...k cap or fill the fuel tank when the engine is on Let the engine become cool before you refuel Do not fill fuel in an indoor area Not sufficient airflow can cause injury or death because of asphyxiation or carbon monoxide Do not smoke near the fuel or the engine Do not put hot objects near the fuel or the engine Do not fill fuel near sparks or flames Before you refuel open the fuel tank cap slowly...

Page 7: ...roduct Modifications that are not approved by the manufacturer can cause serious injury or death Always use original accessories and spare parts Accessories and spare parts that are not approved by the manufacturer can cause serious injury or death Replace damaged worn or broken parts Only do the maintenance as given in this operator s manual Let an approved service center do all other servicing R...

Page 8: ...ment with the bolt D 11 Tighten the nuts C with a 36 mm wrench To install the truss screed extension 1 Remove the nuts A A B 2 Put the truss screed extension against the free end of the truss screed section Note The truss screed extension cannot be installed on the drive unit 3 Tighten the screws B and the nuts A To install the outrigger The outrigger is available as an optional accessory Use the ...

Page 9: ...ing screws as necessary and make sure that the locknuts are fully tightened Make sure that the direction of rotation of the shaft is correct for the operation Make sure that the rails are stable Rails that are not stable can cause the product to tilt or prevent correct movement of the product To make the bottom edge of the product straight 1 When the product is assembled put the ends on trestles t...

Page 10: ... to the power supply 3 Start the drive unit 4 Examine the direction of rotation of the vibration shaft If the direction is incorrect change to the opposite direction Refer to To set the direction of rotation for the BT 90 EI drive unit on page 10 To start the fuel drive unit BT 90 GI 1 Fill engine oil Refer to the engine manual 2 Fill fuel 3 Open the fuel valve 4 Set the choke control in the corre...

Page 11: ...mote end of the work area 3 Turn the winches at each end of the product 4 Make sure that the winch cable is perpendicular to the product If not the product moves laterally during operation To set the speed of the forward movement There are 2 different shafts on the winches The speed of the forward movement is different for the 2 shafts Put the winch handles at the top shafts for higher speed Put t...

Page 12: ...o the engine manual To clean the product Remove concrete from the surfaces of the product after each operation before the concrete becomes hard Spray with concrete form oil or concrete release agent Use a high pressure washer to clean the product CAUTION Do not point the water directly at the motor of an electric drive unit CAUTION Before you clean a fuel drive unit with a high pressure washer put...

Page 13: ...ck of the power supply voltage Too high friction in the bearings Examine the bearings and lubricate if it is nec essary The product assembly is too large The length must not be more than 12 m 39 37 ft BT 90 GI The engine speed is too low Adjust the engine speed Refer to Technical da ta on page 15 for correct engine speed Too high friction in the bearings Examine the bearings and lubricate if it is...

Page 14: ...in the middle only That can cause the product to bend Use 2 or more straps to lift the product Attach the ends of the straps at a distance of approximately of the balance L 3 L 3 L 3 CAUTION Put the straps where they balance also the weight of the drive unit The balance will not be correct if the straps are put at a distance of of the length Storage Clean the product before storage Keep the produc...

Page 15: ...tal length mm in Operation length mm in Total width mm in Weight kg lb BT 90 EI 980 38 6 720 28 3 560 22 535 21 1 78 172 BT 90 GI 980 38 6 720 28 3 560 22 620 24 4 75 165 3 Free end section 970 38 2 200 7 9 0 0 520 20 5 18 39 7 1 m truss screed section electric fuel 376 14 8 1095 43 1 1000 39 4 420 16 5 32 70 5 2 m truss screed section electric fuel 376 14 8 2095 82 5 2000 78 7 420 16 5 57 125 7 3...

Page 16: ...Product dimensions BT 90 EI A B C A 980 mm 38 6 in B 560 mm 22 in C 545 mm 21 5 in BT 90 GI A B C A 980 mm 38 6 in B 560 mm 22 in C 610 mm 24 in 16 1499 001 ...

Page 17: ...Truss screed section 1 m 3 2 ft A B C A 375 mm 14 8 in B 1000 mm 39 4 in C 420 mm 16 5 in Truss screed section 2 m 6 5 ft A B C A 375 mm 14 8 in B 2000 mm 78 7 in C 420 mm 16 5 in 1499 001 17 ...

Page 18: ...Truss screed section 3 m 9 8 ft A B C A 375 mm 14 8 in B 3000 mm 118 1 in C 420 mm 16 5 in 18 1499 001 ...

Page 19: ...1499 001 19 ...

Page 20: ...www husqvarnacp com Original instructions 1142373 26 2020 04 14 ...

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