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10 

 

TF91-TRS 

 

Maintenance 

5.1 

Safety Information 

Only complete the type of maintenance work described in the following 
chapter. All other maintenance and upkeep work may only be carried 
out by the manufacturer or by companies and persons authorised by the 
manufacturer, who are familiar with the relevant safety specifications, 
because portable devices in industrial use are subject to the safety test 
according to VDE 0701. 

Closely follow the steps listed in the maintenance instructions. The im-
proper completion of maintenance tasks may result in malfunctions 
when using the sweeper and may possibly render the warranty granted 
null and void. 

When working on the electrical system, the battery should be discon-
nected. 

Maintenance work/ troubleshooting at the electric motor must not be 
done while the electric motor is running.  

Use only flawless and appropriate tools to complete maintenance work. 

Note the requirements for spare parts. 

If covers and/or safety devices were removed during maintenance 
work/repairs, they will have to be reattached prior to starting the sweep-
er. 

For carrying out any work on the sweeper, it must be switched off and 
secured from rolling away by accident.  

 

5.2 

 Cleaning 

The suction sweeper may only be cleaned in the off state, when it is dry. 

The suction sweeper is a machine with electrical components.  

 

Moisture damages the electronics of the device. Moisture can re-
sult in leakage currents and short-circuits! 

Do not use any high-pressure cleaners 

 
 
 
 

5.3 

Filter cleaning 

Make sure the dust collector has been installed.  

Move the filter cleaning lever -1- back and forth a few times.  

WARNING 

 

Summary of Contents for TF91-TRS

Page 1: ...operator manual TF91 TRS vacuum sweeper...

Page 2: ......

Page 3: ...10 5 4 Changing the filter 11 5 4 1 Dismantling the filter 11 5 4 2 Filter mounting 11 5 5 Battery charging 11 5 6 Side brushes 12 5 6 1 Mounting the side brushes 12 5 6 2 Removing the Sidebrushes 12...

Page 4: ...Table of Contents II TF100 TRS 5 14 Service 17 5 15 Transport 17 6 EC Declaration of conformity 18...

Page 5: ...Table of Contents TF91 TRS I...

Page 6: ...llowed 1 1 Usage conformant with intended purpose The appliance is intended exclusively for sweeping on solid surfaces for example parking areas walkways and shop floors The area to be swept should no...

Page 7: ...t make any changes modifications or additions to the sweeper without the approval of the manufacturer 9 Replacement parts must meet manufacturer specifications This is always ensured by using original...

Page 8: ...led with battery ac id 19 Batteries should always be kept clean and dry to avoid leakage currents Never short circuit battery poles 20 Smoking eating and drinking should be avoided in the vicin ity of...

Page 9: ...fuse overhead in the rear dirt collector The dust that is collected by the main brooms is kept in a lamellar filter in the machine by the dust extraction The lamellar filter can be cleaned by a manual...

Page 10: ...the machinery to lift it There is a risk of injury if you attempt to lift the machinery by the hood the side brush retainer or the dustbin Open the hood and fasten it Push the handle bar 1 into the r...

Page 11: ...ng and pushing forward the corresponding lever the side brushes and or the main brooms can be deployed in a purposeful manner Also see Device description 1 Operating lever left side brush 2 Operating...

Page 12: ...ner in such a way that the belt lies loosely on the handle without tension It should be possible to press the belt 4 cm inwards in the middle till the first resistance is felt 4 6 Parking the sweeper...

Page 13: ...from the sweeper 4 7 Emptying the dustbin In order to ensure proper sweeping performance the dustbin has to be emptied at regular intervals Lift the dustbin securing device 1 and pull the dustbin on...

Page 14: ...iscon nected Maintenance work troubleshooting at the electric motor must not be done while the electric motor is running Use only flawless and appropriate tools to complete maintenance work Note the r...

Page 15: ...e filter First remove the dustbin Press the filter holders 1 inwards in such a way that they point to one another Take out the filter downwards 5 4 2 Filter mounting Place the filter in the filter fra...

Page 16: ...ery You must not use the sweeper if it is connected with the battery charger 5 6 Side brushes 5 6 1 Mounting the side brushes Hold the side brushes below the side brush arm and rotate the side brushes...

Page 17: ...red clean the running gear box and the shaft 5 7 2 Assembling the main brooms The split shells of the main brooms have square recesses These re cesses serve for locating the main brooms axis The two s...

Page 18: ...2 In addition after every 50 running hours Check if main brooms are worn or obstructed by foreign objects and replace if necessary Check sweeping contour and readjust if necessary Check if side brush...

Page 19: ...me thing similar Clean the brush rollers and roller bearings check the bearings for damage Side brushes are stuck because of dirt cables strings or some thing similar Check the side brushes and re mov...

Page 20: ...e of faulty parts especially electrical components batteries and plastic parts according to the locally applicable waste disposal specifica tions Used batteries must be disposed of according to Direct...

Page 21: ...nt Industrial Berrington House Berrington Road Leamington Spa CV31 1NB T 0845 33 77 695 F 0845 33 78 695 W crescentindustrial co uk 5 15 Transport Transport the machine only in the switched off condit...

Page 22: ...ealth requirements of the EC Machine Directive 2006 42 EC In case of a change being made that has not previously been agreed with us this declaration will lose its validity Supplier Crescent Industria...

Page 23: ...TF91 TRS 19...

Page 24: ...20 TF91 TRS Distributed by tel 0845 33 77 695 Berrington House Berrington Road Leamington Spa e info c ind co uk Warwickshire CV31 1NB w www crescentindustrial co uk...

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