LAMETAL Stark THM 2500 Original Operating And Maintenance Instructions Download Page 9

 

Sivu 9 / 20 
 

7.

 

OPERATING THE BACK BROOM 

Check following before using the back broom: 

-

 

Broom is installed properly to the base machine 

-

 

All locking cotters are in place 

-

 

Hydraulic hoses are attached properly 

-

 

Hoses are intact 

-

 

There are no oil leaks in attachment 

-

 

All functions are in order 

-

 

Learn the functions of the back broom in an enclosed area before actual usage. 

7.1.

 

Using the back broom 

1.

 

Make sure that the attachment and the base machine are compatible in terms of mechanical solutions, 
hydraulics and electricity. 

2.

 

The back broom is attached to the coupler on the base machine. Reverse the base machine near the broom. 
Attach the support beams to the broom.  Attach the back broom to the base machine, and make sure the 
locking cotters are secured.  

3.

 

Turn off the base machine and make sure the parking brake is applied.  

4.

 

Make sure there is no pressure in the base machine hydraulic system. When connecting, always make sure the 
hydraulic connectors are clean and the hoses are intact.  

5.

 

Lift back brooms front support legs. Lock them in upward position with locking cotters. 

6.

 

Check carefully the attachment’s, the base machine’s and the fitting’s trajectory for collision. Make sure that the 

needed space for hydraulic hoses and -attachments is adequate.  

7.

 

Keep the back broom in suitable distance from ground (picture 3). Brush ring should bend approx. 20mm. Do 
not press the broom too hard with a base machine. Brush rings wear down faster and 

the

 

attachment could 

be damaged! 

 

8.

 

The maximum rotational speed of the broom roller is 300 r/min. Gear ratio for the broom roller us 1:1,4 
(retardant). Adjust the power out-

take (540 r/min) and the engine’s rotational speed 

so that the max. rotational 

speed of the broom roller is not exceeded. 

9.

 

Adjust the driving speed and the rotational speed of the broom appropriate for the amount of sand / trash. 

10.

 

Back brooms horizontal propeller shafts are equipped with overload switch. Their max. torque is 900 Nm. It is 
forbidden to replace to overload switch with a stronger torque switch. 

11.

 

Stay alert for any abnormal behaviour and oil leaks also during driving. 

 

Summary of Contents for Stark THM 2500

Page 1: ...Original Operating and maintenance manual Back broom 2500 3000...

Page 2: ...ebpage www stark fi for the complete product range including new products The manufacturer reserves the right for structural and technical changes without prior notice Therefore some pieces of informa...

Page 3: ...ck broom 9 7 2 Overload switch 10 7 3 Changing the brush rings 11 7 4 Adjusting the chains 12 7 5 Removing the back broom from the base machine 13 7 6 Transferring the back broom 13 8 MAINTENANCE OF T...

Page 4: ...ert j ntie 2 73100 LAPINLAHTI Finland tel 358 17 731 565 Declares that the above mentioned equipment meets the provisions of Directive 2006 42 EC on machinery and where applicable comply with the stan...

Page 5: ...s and objects that block your view children use of turn signal when driving NEVER use the machine if there is someone in the danger zone NEVER go under the attachment WARNING Rotating rollers During m...

Page 6: ...the serial number of your back broom Product and model _______________________________Serial number___________________________________ 4 2 Maintenance services When replacing parts use original manufa...

Page 7: ...CK BROOM Picture 2 Main parts of the back broom 1 Back broom s frame 2 Propeller shaft 3 Angle gear box 4 Front propeller shaft 5 Rotating triangle 6 Hydraulic cylinder 7 Broom roller 8 Chain 9 Brush...

Page 8: ...the base machine please pay attention to the instructions on the use of the base machine 1 Make sure that the attachment and the base machine are compatible in terms of mechanical solutions hydraulic...

Page 9: ...tors are clean and the hoses are intact 5 Lift back brooms front support legs Lock them in upward position with locking cotters 6 Check carefully the attachment s the base machine s and the fitting s...

Page 10: ...ed when the overload switch opens Slow down the driving speed or stop completely until the overload switch operates normally Overload switch is a safety mechanism which can be damaged when used incorr...

Page 11: ...ing new brush rings turn them 180 if needed so that the spikes of the rings are evenly placed and the rings don t have large gaps between them 7 Make sure that the spikes of the rings don t touch the...

Page 12: ...o tight they will strain cogwheels and axle s bearings Chains are behind their protective cases Adjusting the chains 1 Remove the protective case 2 Loosen 4 bolts in a bearing plate picture 10 3 Adjus...

Page 13: ...ugs 5 Unlock the coupling mechanism and detach the device 6 If the equipment is not likely to be used for a longer period of time clean it thoroughly after operating and lubricate as instructed Remove...

Page 14: ...148 M16 230 M18 329 M20 464 M22 634 M24 798 M27 1176 M30 1597 M33 2161 M36 2778 M39 3597 Table 1 Tightening torque 8 3 Daily maintenance In order to prevent further damages it is important to inspect...

Page 15: ...r the hydraulic cylinder 3 Grease nipples for the support wheels at both wheels 4 Grease nipples for the bearing at the top of the chain 5 Grease nipples for the propeller shaft s grating detailed ins...

Page 16: ...rizontal the oil level must be at least level with the minimum level shown on the dip stick You can access the plug of the box by detaching the protective sheet behind the box which is attached by fou...

Page 17: ...every 8 operating hours Add grease to the grating until it starts to pour out Picture 18 Propeller shaft s shape tubes need to be greased regularly after every 50 operating hours Vaseline spray is sui...

Page 18: ...linder and the rolling of the engine are connected separately to the hydraulics of the basic machine This means that the lifting and rotating of the broom can be done with the hydraulics of the basic...

Page 19: ...Sivu 19 20 Figure 2 4 hose hydraulics...

Page 20: ...s travel and waiting hours daily allowances travel expenses or costs arising from detaching and reinstalling the equipment The manufacturer does not compensate for indirect costs caused by repairs dur...

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