Table of Contents
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Table of Contents
Related Manuals for TAWI VM30
Summary of Contents for TAWI VM30
- Page 1 User guide for TAWI VacuEasylift...
- Page 2 1 Overview VacuEasylift is a line of lifters that lifts and lower loads using vacuum. VacuEasylift provide TAWI TAWI lifting and transportation aid for loads up to 270 kg and can be equipped with different tools and accessories. The lifters are currently available in nine different models, mainly differing in lifting capacity and tube area: VM0/40/50/60/80/100/120/180/270 This chapter presents an overview illustration of the lifters and a table containing characteristics of the different models.
- Page 3 This table presents information about each model. Model VM30 VM40 VM50 VM60 VM80 VM100 Lifting capacity (kg) Lift tube ø (mm) Stroke (mm) 1800/2600 1800/2600 1800/2600 1800/2600 1800/2600 1700/2400 Lift tube 2500/4000 2500/4000 2500/4000 2500/4000 2500/4000 2500/4000 length (mm) Noise level,...
- Page 4 A motor circuit breaker with hold circuit relay must be fitted and set to the nominal current shown on the motor serial plate (d; next page). TAWI recommends using protection degree IP54 for the breaker and cables. Installation may only be carried out by an authorised electrician.
- Page 5 4. TAWI strongly recommends that the PTC is con- nected to a thermal relay for overheating protec- tion (e). Wait at least 60 seconds and let the fan stop before turning it on again (f). RECOMMENDATION I > I > I >...
- Page 6 Electrical installation may only be carried out by an authorised electrician. • Do not switch or change the heat resistant pressure hose on the base plate. Use of another hose than the one provided by TAWI may cause it to melt and cause permanent damage to the vacuum pump. •...
- Page 7 Install filter unit and air tubes 1. Mount the filter unit in the holder where it is easy to reach and with the filter unit lid in the upward direction (see figure). 2. An open filter unit control valve lowers lifting open speed and may be used by new operators.
- Page 8 Shorten or change lift tube If necessary, the lift tube may be shortened or changed. First mount the top swivel, then the suction head. Mount top swivel 1. For VM60-80: Identify which end of the tube is the lower, reinforced part. For VM100-270 the com- plete tube is reinforced (a).
- Page 9 7. Cover the clamp attachment with two pieces of duct tape (15 cm) (e). 8. Pull down the rubber band to cover the clamps and duct tape. 9. The lifter is now ready for a test lift. Model VM30-50 VM60-80 VM100-270 No. of clamps...
- Page 10 The lift tube clamps must NEVER cover anypart of the tube spiral winding. • TAWI assumes no responsibility for unauthorized modifications. • Cutting the lift tube may change the characteristics of the VacuEasylift. TAWI must authorize all modifications of the lift tube. Install suction foot and touch bolt 1.
- Page 11 The touch bolt provides help for the operator by opening the suction head valve fully, enabling a good grip of the load. 2. Fit the touch bolt: a. Fit the touch bolt with the head of the bolt about 10-20 mm below the edge of the suc- tion foot (a).
- Page 12 Install lifter in crane system 1. Suspend the lift tube from the top swivel in the crane system or jib crane. 2. Adjust suspension so that there is at least 10 cm between the floor and the lowest part of the suction foot.
- Page 13 Load adjustment knob positions (with and without load), standard handle Load adjustment knob positions (with and without load), flex handle...
- Page 14 Do not start/test the vacuum pump before installation is complete and the suction foot is >10 cm from ground! • Any modifications to the product must be carried out by qualified TAWI technicians. • A mandatory dynamic operational test must be executed before the vacuum lifter may be put into operation.
- Page 15 3 User instructions This chapter describes how to operate VacuEasylift. TAWI Start lifter Review and perform relevant inspections: see 6 Service & maintenance on page 19. 1. Press the main switch or remote control to turn the power on. 2. Verify that the lift unit hangs and moves freely so that unnecessary wear is avoided.
- Page 16 • Service record must be accessible for inspection. • Use only original TAWI parts. • The top swivel joint includes a safety valve. The valve automatically closes if the power fails and the load sinks to the floor in a controlled manner. Let go of the handle and move away from the lifter.
- Page 17 Change suction foot, quick release The lifter can be equipped with optional tools for different load types. The quick change attachment enables easy tool changes. VM100 VM120 VM140 VM160 VM180 VM200 VM230 VM250 VM300 1. If not done, mount the quick change attachement on the suction head and foot according to the instructions for Install suction foot and touch bolt on page 10.
- Page 18 Clean vacuum pump filter The vacuum pump filter should be cleaned regulary (once a week, more often if the environment re- quires it). 1. Remove the filter unit from the filter holder (a). 2. Open the filter unit (b). 3. Empty the filter unit and remove the filter inset in an upside-down position (c). 4.
- Page 19 Service must be carried out on a yearly basis. • If any damage/wear is detected on the lifter, this must immediately be reported to TAWI or au- thorised TAWI representative. The lifter must be taken out of commission and not be used until the damage has been repaired.
- Page 20 2. Check the lift and crane system or jib rig for signs of damage/wear and that bolts and pins are tightened and in place. Yearly inspections by TAWI authorised service technician 1. Perform the actions described in the yearly Service-/Inspection report provided by TAWI. 2. Update the Inspection record in Appendix II.
- Page 21 5 Troubleshoot This chapter provides information on how to investigate or rectify problems that may occur. Actions marked with (*) must be carried out by TAWI or a TAWI authorised service technician. Problem Likely caused by Action required Install vacuum Check function of vacuum pump.
- Page 22 Problem Likely caused by Action required Motor circuit breaker has tripped. Check electrical parts and reset circuit breaker. Main switch is turned off. Turn main switch on. Let the vacuum pump cool down and verify that air PTC relay has tripped flow is sufficient.