Hilti VC 20-U Operating Instructions Manual

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Original operating instructions (335 pages)

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Summary of Contents for Hilti VC 20-U

Page 1 VC 20U VC 40U VC 40-UE English Français Español Português...
Page 4 The type designation and serial number are printed on the type identification plate. ▶ Make a note of this data in the following table and always refer to it when making an enquiry to your Hilti representative or Hilti Service Center. Product information...
Page 5 2 Safety 2.1 Warnings The purpose of warnings Warnings alert persons to hazards that occur when handling or using the product. Description of the key words used DANGER Draws attention to imminent danger that will lead to serious personal injury or fatality. WARNING Draws attention to a potentially dangerous situation that could lead to serious personal injury or fatality.
Page 6 ▶ Have the appliance serviced by a qualified repair person using only genuine Hilti spare parts. The safety of the appliance can thus be maintained.
Page 7 Dirty or dusty appliances should thus be checked by Hilti Service at regular intervals, especially if used frequently for working on conductive materials.
Page 8 ▶ Do not use the product for continuous, stationary operation in automatic or semi- automatic systems. ▶ To reduce the risk of injury, use only genuine Hilti tools and accessories. ▶ Use an antistatic suction hose in order to avoid electrostatic effects.
Page 9 To help ensure safe and reliable operation, use only genuine Hilti spare parts and consumables. Spare parts, consumables and accessories approved by us for use with the product can be found at your local Hilti Center or online at: www.hilti.com 3.5 Automatic filter cleaning The vacuum cleaner is equipped with an automatic filter cleaning system that removes most of the dust adhering to the filter element.
Page 10 4 Technical data Note When powered by a generator or transformer, the generator or transformer’s power output must be at least twice the rated input power shown on the rating plate of the appliance. The operating voltage of the transformer or generator must always be within +5% and -15% of the rated voltage of the appliance.
Page 11 5.1 Operating the appliance for the first time 1. Open the two catches. 2. Lift the vacuum cleaner top section away from the waste material container. 3. Remove the accessories and packaging from the waste material container. 4. Fit a suitable dust bag in accordance with the instructions. 5.
Page 12 6.1 Operation without use of the electric tool power outlet 1. Check that the switch on the appliance is in the “OFF” position off before plugging the supply cord into a power outlet. 2. Plug the vacuum cleaner’s supply cord into the power outlet. 3.
Page 13 2. If possible, use a separate filter element for wet applications. Note The Hilti VC 20/40 universal (2121387) filter is recommended. 3. After picking up liquids, open the two catches. 4. Lift the vacuum cleaner top section away from the waste material container and place it on a level surface so that the filter element can dry.
Page 14 6.8 Emptying dry dust from the waste material container 1. Pull the plug out of the power outlet. 2. Lift the vacuum cleaner top section away from the waste material container and place it on a level surface. 3. Remove the dust bag from the waste material container or grip the container by the recess provided and empty it by tipping out the contents.
Page 15 ▶ Store the vacuum cleaner in a secure, dry place where it is inaccessible to unauthorized users. 8 Troubleshooting If the trouble you are experiencing isn’t listed in this table or you are unable to remedy the problem by yourself, please contact Hilti Service. Trouble or fault Possible cause Action to be taken No suction power or The dust bag is full.
Page 16 5 minutes. ▶ If the motor doesn’t start, return the appliance to Hilti Service. The motor overheating pro- ▶ Clean the air vents care- tection cut-out switches fully using a dry brush.
Page 17 Most of the materials from which Hilti products are manufactured can be recycled. The materials must be correctly separated before they can be recycled. In many countries, your old tools, machines or appliances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti representative for further information.
Page 18 Hilti = registered trademark of Hilti Corp., Schaan Pos. 3 | 20150429...

This manual is also suitable for:

Vc 40-u Vc 40-ue