RB2 & RB4 SERIES Service Manual
Contents
1. 04 04 Haw Par Technocentre Singapore 0314 65 479 6533 FAX 65 479 3588 WwW A Woodhead Industries Inc Subsidiary 1090 Brevik Place Mississauga Ontario L4W 3Y5 Canada 905 624 6518 FAX 905 624 9151 Mar 032. If the cable stop is tight up against the cable guide there is too much tension on the balancer main spring To decrease tension pull knob out and turn counter clockwise until pre load is relieved from cable stop Make sure knob has engaged ratchet teeth on front case before releasing knob After adjusting tension pull cable to fullest extension to ensure proper travel is achieved If cable does not reach full extension some tension must be released If proper tension and extension cannot be achieved consult factory a Cotter Pin Swivel Fork Secondary Support Mount Tension Knob Cable Guide Cable ae ah Tool Clip SERVICE A WARNING This unit is NOT to be disassembled Hazards or unsafe practices which COULD result in severe personal injury or death Woodhead Canada LTD Aero Motive Company WwW A Woodhead Industries Inc Subsidiary PO Box 2678 Kalamazoo MI 49003 2678 616 337 7700 800 999 8559 FAX 800 333 6119 SM1110 06A AKAPP Electro Industrie WwW A Woodhead Industries Inc Subsidiary Nijverheidsweg 14 Box 54 NL 3771 ME Barneveld NL 3771 AB Barneveld Holland 011 31 3420 14022 FAX 011 31 3420 92384 Aero Motive UK Limited WwW A Woodhead Industries Inc Subsidiary Rassau Industrial Estate Ebbw Vale Gwent NP3 5SD United Kingdom 0495 350436 FAX 0495 350877 Page 2 of 2 Woodhead Asia PTE LTD WwW A Woodhead Industries Inc Subsidiary 401 Commonwealth Drive
3. RB2 amp RB4 SERIES Service Manual AERO MOTIVE COMPANY Ww A Woodhead Industries Inc Subsidiary IMPORTANT SAFETY INSTRUCTIONS Please read this manual carefully and follow its instructions Improper use or failure to follow these instructions could result in serious injury death or property damage Operators should be instructed in the safe and proper use and maintenance of this product Keep this manual for future reference The following safety precautions call attention to potentially dangerous conditions A DANGER Immediate hazards which WILL result in severe personal injury or death A WARNING Hazards or unsafe practices which COULD result in severe personal injury or death A Hazards or unsafe practices which MAY result in minor personal injury or product or property CAUTION damage NOTE Instruct operators in the safe proper use and maintenance Keep this manual for future reference INSTALLATION A WARNING Improper use or failure to follow these instructions lead to hazards or unsafe practices that COULD result in severe personal injury or death Operator should be instructed in the safe proper use and maintenance of this product Hazards or CAUTION unsafe practices MAY result in minor personal injury or product or property damage SWIVEL MOUNTING Always use a NEW cotter pin when securing clevis pin Hazards or unsafe practices MAY result in CAUTION minor personal injury or p
4. it will snap back Hazards or unsafe practices which COULD result in severe personal injury or death TOOL ATTACHMENT Balancer is furnished with a tool clip Attach tool complete with hose or cable along fittings To adjust length of overhang remove all tension Pull cable down and position hook at desired height Loosen cable stop slide cable stop upward to roller guide and tighten Move cable stop upward and lengthen overhang of cable will reduce active travel distance 6 3 For every foot more of overhang the active travel will be reduced by a foot Overhang can be adjusted by moving cable stop If after installation itis determined that the overhang of the reel for the active travel required is not sufficient an overhang extension cable can be used to extend overhang without reducing active travel This is available as an optional item from AERO MOTIVE SPRING TENSIONING A WARNING Failure to hold knob could result in damage to internal ratchet components Hazards or unsafe practices which COULD result in severe personal injury or death NOTE Attach full load including all attachments before adjusting tension If the tool attached to balancer cable descends there is not Clavie Pin Yee enough tension on the balancer mainspring To increase tension turn knob on the front of the balancer clockwise until desired tension is achieved Make sure knob has engaged ratchet teeth on front case before releasing knob
5. roduct or property damage Hang balancer directly over work area by the swivel fork provided at the top of the balancer Support component must confirm to guidelines indicated by the adjacent diagram The support component must allow swivel fork to pivot 30 degrees from vertical axis perpendicular to clevis pin axis Balancer must not be pulled sideways more than 30 degrees or exceed the free play between support component and swivel fork To complete balancer mounting install clevis pin through swivel fork and support component Install flat washer and secure with a new cotter pin in plastic bag SECONDARY SUPPORT A Always use secondary cable to protect personnel in case of mounting components or support WARNING ae structure failure Hazards or unsafe practices which COULD result in severe personal injury or death Attach one end of secondary support chain or cable to 1 LD secondary support point on balancer Attach the other end PNA of secondary support chain or cable to a support component THICKNESS other than that which supports the balancer The chain or cable should be as short as possible allowing the balancer to drop no more than 6 inches if the primary connection is released 4 00 101 60 a eeg ert SM1110 06A Page 1 of 2 Mar 03 ADJUSTMENT A WARNING Never pull cable to device to be retracted Always lift object to hook If the hook is accidentally released when it is extended
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