1. Safety instructions Never stand under spring balancer Incorrect use of the spring Balancer could cause personal injury. Observe instruction in the manual and use the balancer correctly. Never put the spring balancer In fluid. Don’t twist and rub the cordage with cable during travel. Don’t load over its capacity.
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Take the tools off while remove the spring balancer, prevent the devised drop down. Please remove the spring balancer and tool if rest for a long time. Large angle using will debase the wire rope’s life, under ±20° is better. Never remove device while the wire rope is extend or the rope will retract immediately and cause personal injury.
4. Check before using 4-1 The hanger and hook is stable and turn swivel. 4-2 The cable set is completed and no any damaged. 4-3 The stop pin is in open position. (see Fig.1) 4-4 The appearance is no any damage. 5.
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6. Drum Lock Operation 6-1 Pull the stop pin (No. 13) and turn clockwise to lock position And move the tool upward or downward until drum become locked. 6-2 Move the tool again to check the drum is locked securely then remove tool from hook. ※...
▉ Method No.2--- Don’t use stop pin of drum ※ Never remove suspended tool when cable is extended. Or the cable will retract back immediately to cause personal injury. (1) The cable need to be retracted totally if operator needs to replace suspended tool. (2) Please adjust spring tension according chapter 5 ”Spring Tension Adjustment”...
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(6) Move the tool upward and downward so the safety pin appears in the hole for pin. (7) Check whether the safe pin (No.33) bulb from the surface of ring (No.11); If protruding, tap the top of safe pin (No.33) lightly by a Dia.5mm bar.
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8-3 Reason 2: ▉ When the wire rope stuck between drum and casing. (1) To release the wire by pull strongly and quickly if the tool is suspended. ※Check the wire is damaged or not after pulling, please replace if damaged. (2) Please disassembly if the wire can’t be release by pulling.
● Using limit of hook ● Using limit of cable 10. Cable Replacement 10-1 Pull the tool downward and extend the cable to Max. travel. 10-2 According Fig.5, adjust the screw (No.27) 10-3 Move the tool upward and downward to make sure the drum is locked then remove tool from hook.
11-1 A. When spring broken. ● Double spring type: SA-22400, SA-22500, SA-22600, SA-22700 ※ SA-22400, SA-22500, SA-22600, SA-22700 has two springs, so some spring tension remains if one spring broken, be careful when disassembly. ▉ Please refer to Chapter 6-1” Drum Lock Operation” and lock it then remove suspend tool from Hook.
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NOTE: The cable will retract to drum if turn worm gear. Please note the cable don’t slip out from drum groove. Turn worm by the number of turns as below after cable fully retract. Model No. Turns SA-22400 SA-22500 SA-22600 SA-22700 11-16 Install the stuff which weight is in capacity of spring balancer and adjust the spring tension.
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12. Wire Guide Replacement 12-1 pull out the wire rope to the position which steel plastic set is available and lock drum with drum lock device (refer to Fig.8) 12-2 After confirming the drum lock is on work, moving a suspended tool to up and down and take off it. Never remove the suspended tool before checking Drum is locked.
DECLARATION OF CONFORMITY SUMAKE INDUSTRIAL CO., LTD. 4F, No. 351, Yangguang St., Neihu District, Taipei City, Taiwan declare in sole responsibility that the equipment Equipment: SPRING BALANCER Model/ Serial No.: SA-22400(500)(600)(700) to which this declaration applies, complies with these normative documents: ...
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