Related Manuals for Global Industrial 293230
Summary of Contents for Global Industrial 293230
- Page 1 USER MANUAL Low Profile Power Scissor Lift Table Model no. 293230, 293231 Owner/Operator must read and understand this manual...
- Page 2 WARNING! If operating the lift table improperly, a person may be seriously injured. Therefore, operate properly according to the following instruction ◇ Read & thoroughly understand the Instruction Manual completely before using. Follow all safety instructions strictly. ◇ It is necessary to check all safety devices before operation. ◇...
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Page 3: Daily Inspection
CAUTION! If operating the lift table improperly, person injured. Therefore, operate properly according to the following instruction. ◇ The lift table is a movable lifter designed to lift or lower rated load. Do not use it for other purpose. ◇ Do not allow a person to operate the lift table, who does not understand its operation. - Page 4 ◇ Check all the terms of WARNING and CAUTION. ◇ Check scratches, bending or crack on the lift table. ◇ Check smooth movement of the table. ◇ Check if there is any hydraulic oil leakage. ◇ Check the vertical creep of the table. ◇...
- Page 5 strike the UP button slightly and then the electric system will function as before. ■ EMERGENCY STOP ◇ There are two methods of emergency stop as follows. ◇ Push down the emergency stop switch and the movement of table stops. ◇...
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Page 6: Specifications
Height Length Width Lift Time (Sec) (lbs) (lbs) Horsepower (in.) (in.) (in.) (in.) Voltage (V) (HP) 293230 33.8 15~25 785.4 2200 1P/0.75KW 293231 33.8 15~25 717.2 2200 1P/0.75KW 6.HYDRAULIC CIRCUIT & ELECTRIC PRINCIPLE DIAGRAM See Figure 1 & Figure 2. - Page 7 Type Name Description Control power transformer DF30-110V-460V/0-24V 50VA LB01 F1 F2 Fast melter Rectifier RS-2510 Voltage dependent resistor VDR1 10K/471 10K/821 Resistor 1.8K/1W Electrolytic condenser 1000uF/63V KM01 AC contactor BC-30-10 KA1 KA2 Middle relay SRC-24VDC-SH D1 D2 D3 D4 D5 D6 D7 Silicon rectifying diode IN4007 Electromagnetic valve DF01...
- Page 8 100/0.5w Resistor 10K/0805 Resistor 1K/0805 Resistor RW01 Rheostat 3.3V WD01 Stabilovolt tube Electrolytic condense 10uf/50V 10uf/16V C3 C4 C7 C8 Integrated circuit LM358 IC01 Integrated circuit KA7812 Electric dipole P521 U02 U03 Current transformer TA01 24K/0805 R9 R10 Resistor 5.1K/0805 Resistor 300K/0.5W Resistor...
- Page 9 Type Name Description Control power transformer DF30-110V-460V/0-24V 50VA LB01 F1 F2 Fast melter Rectifier RS507（5A） Voltage dependent resistor VDR1 10K/471 10K/821 Resistor 1.8K/1W Electrolytic condenser 1000uF/63V KM01 AC contactor BC-30-10 KA1 KA2 Middle relay SRC-24VDC-SH D1 D2 D3 D4 D5 D6 Silicon rectifying diode IN4007 DF01...
- Page 10 7.SERVICE INSTRUCTIONS ■ Do routine check of fasteners, packing and oil leaking. ■ Do routine check of the function of the lift table. ■ Before service the lift table, make sure to turn off the AC power supply. ■ After service it is necessary to check the function of the lift table again.
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Page 12: Troubleshooting
8.TROUBLE SHOOTING Note: Before service it is necessary to screw two eyebolts into relevant screw-holes on the basis when the table is in the highest position, lest the table lowers accidentally Trouble Cause Remedy ◇ Eyebolt been ◇ Remove eyebolt removed ◇... - Page 14 PART LIST: MODEL NO. 293230, 293231 Description Description Table Roller Safety guard Axial bush Nylon washer Middle roller Bolt M6x50 Roller axle Locknut M6 Spring pin φ4×40 External scissor Screw M3x10 Bush Control switch Nylon washer Hydraulic-pump unit base Washer...
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