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M4082E 

ZA

 2022-07 CSP1 S 

1.2  General information on cleaners 

Cleaners are used in the discharge area of the belt conveyor to remove adhering 
bulk  material  from  conveyor  belts.  The  cleaning  result  is  increased  by  using 
multiple cleaners.  

Pre-cleaners are installed at the head pulley, below the discharge parabola of the 
bulk material. 

Secondary  cleaners  are  installed  behind  pre-cleaners  when  viewed  in  the 
direction of belt travel and are used for fine cleaning of the conveyor belts. The 
typical installation position is behind the discharge pulley, but still inside the chute 
enclosure. 

These  operating  instructions  describe  actions  and  measures  for  the  use  of 
cleaners on closed discharge enclosures of the conveyor. If the discharge area 
of  the  conveyor  is  not  enclosed,  the  operator  must  take  precautions  to  ensure 
that  the  cleaners  can  be  relocated,  installed,  maintained,  and  repaired  in  the 
same way.  

Furthermore,  the operator must  ensure  that all  necessary protective measures 
for safe operation of the system with cleaners have been taken. 

Cleaners  must  be  easy  to  check,  clean  and  maintain.  Appropriate  means  of 
access must be provided for this purpose. 

1.3  Intended usage 

Cleaners are used for mechanical removal of bulk material sticking on conveyor 
belts with smooth surfaces. They may only be used:  

in the industrial area above ground

on the carrying side of the conveyor belts

according to the technical data in the documentation

in the installation position as described in the documentation

The usage of the cleaners is only considered to be as intended if the following 
conditions are also fulfilled:  

Before  starting  initial  work,  the  personnel  must  have  been  instructed  on
the work on the system and on all relevant issues of occupational health
and safety

Any personal protective equipment required must be worn

The provisions of the operating instructions must be observed in full.

Operation  of  the  cleaners  under  deviating  conditions  and  unauthorised 
modification of the cleaners is considered as improper usage. 

Содержание CleanScrape

Страница 1: ...CleanScrape Small Cleaner Operating Instructions Version 0 Language English M4082E ZA 2022 07 CSP1 S...

Страница 2: ...EX areas 10 3 Preparations before installation 11 3 1 Required maximum of tools and materials 11 3 2 Checking the operating conditions 12 3 3 Unpacking transportation 12 3 4 Identification of the corr...

Страница 3: ...nitor their usage The operating instructions must be kept for the lifetime of the cleaners and must be made available in an orderly condition to all persons entrusted with work with and on the cleaner...

Страница 4: ...ore the operator must ensure that all necessary protective measures for safe operation of the system with cleaners have been taken Cleaners must be easy to check clean and maintain Appropriate means o...

Страница 5: ...in mandatory additional components or have special product characteristics Special instructions for the use of cleaners in ATEX zones must be observed Requirements for the use of these special product...

Страница 6: ...ce in the field technical experience knowledge of the relevant occupational health and safety regulations The persons must be able to assess the tasks and risks assigned to them be able to recognise p...

Страница 7: ...of the cleaner and the tensioner see the following chapters Operating parameter Size S Belt widths 400 1000 mm Pulley diameter 300 550 mm Belt speed 4 m s for conveyor belts with mechanical splices 6...

Страница 8: ...to the infeed section WARNING Danger of injury due to unapproved component parts Unapproved parts can directly or indirectly cause personal injury or damage to property Only use accessories and spare...

Страница 9: ...ts 2 3 Safety markings on the system The safety markings on the cleaners must be always kept in good condition and clearly visible If parts of the system are replaced ensure that the spare parts are o...

Страница 10: ...an ignition source for the dust air mixture Ensure that any necessary metal separating devices are operating effectively Install cleaners in such a way that no metal part can contact moving component...

Страница 11: ...11 M4082E ZA 2022 07 CSP1 S 3 Preparations before installation 3 1 Required maximum of tools and materials...

Страница 12: ...operated in ATEX zones 22 and 21 and all explosion related parameters and operating modes are observed Ensure the conveyor belt is free of damages Especially belt edge damages and protruding parts of...

Страница 13: ...ideal installation angle is 17 18 Installation angles of 15 21 are acceptable Higher angles lead to increased wear on the blade Belt width must not exceed a ratio of 3 1 to the head pulley diameter Fo...

Страница 14: ...f parameters fall outside of this range For typical installations start with the bottom rope in the 6 o clock position The exact positioning of the top rope is a result of the installation angle For b...

Страница 15: ...7 CSP1 S Typical Belt Cleaner Mounting Positions Figure 2 Typical Belt Cleaner Mounting Positions Belt t P t T p e Bottom e T p e Bottom e Pr t isc rge Poi t Belt t Point T p e Bottom e T p e Bottom e...

Страница 16: ...82E ZA 2022 07 CSP1 S Low Product Flow Belt Cleaner Mounting Positions Figure 3 Low Product Flow Belt Cleaner Mounting Positions Pr t Disc rge P t T p e Belt t P t Pr t Disc rge P t Belt p T p e Belt...

Страница 17: ...with Wide Chute Walls NOTE The maximum distance between chute wall and edge of blade is 150 mm 6 in Excess free cable causes too much vibration resulting in damage to cleaner and components If necess...

Страница 18: ...ockout tagout block out test out procedures Install suitable guards to prevent access to the infeed section DANGER Automatic start up of the conveyor Serious or fatal injuries due to unintentional sta...

Страница 19: ...pulley including lagging and belt thickness B On the far side of chute start from center point A measure the total distance calculated in step 2 B 13 mm 1 2 in and draw an arc on chute wall On the ope...

Страница 20: ...g fixed point bracket to chute wall do the following 1 Position fixed point bracket on far side chute wall as shown in Figure 5 Align bolt hole on bracket with head pulley center line 2 Weld bracket t...

Страница 21: ...21 M4082E ZA 2022 07 CSP1 S Figure 7 Tensioner Mount Plates...

Страница 22: ...e chute wall the outside mounting plate C must be used NOTE Standard tensioner mounting location is on the outside of chute wall 1 Determine if tensioner will be mounted on the inside or outside of ch...

Страница 23: ...rect mounting plate must be used or damage to cleaner will result Using the incorrect mounting plate results in cable being cut by roller and ultimately cleaner failure Figure 9 Installing Tensioner o...

Страница 24: ...ng plate from tensioner h Bolt or weld mounting plate in location marked in Step 1 e i Install tensioner onto mount plate 2 Measure approximate cable length required and cut cable 3 Assemble cable eye...

Страница 25: ...25 M4082E ZA 2022 07 CSP1 S Figure 10 Installing Tensioner on Inside Chute Wall...

Страница 26: ...own in Figure 9 4 Torque nuts on clamp to 10 Nm 7 5 ft lbs 5 Attach each cable to tensioner 6 Tighten tensioner adjustment nuts until cleaner is held firmly to belt 7 Center cleaner on pulley and inst...

Страница 27: ...ate IMPORTANT When the multi functional tensioner is used with CleanScrape Small Cleaners tensioner must be installed on the inside of the chute wall Tensioners are shipped with the inside mounting pl...

Страница 28: ...28 M4082E ZA 2022 07 CSP1 S Figure 12 Multi Functional Tensioner on Inside Chute Wall...

Страница 29: ...Install tensioner onto mount plate 2 Measure approximate cable length required and cut cable 3 Assemble cable eyelet and clamp as shown in Figure 12 4 Torque nuts on clamp to 10 Nm 7 5 ft lbs 5 Attac...

Страница 30: ...are away from belt Lower rope should have 10 to 15 less force than upper rope CSP Size Belt Width Upper Rope Force Required Lower Rope Force Required mm in Small 500 18 1 00 kN 0 85 kN 501 650 24 1 20...

Страница 31: ...A 2022 07 CSP1 S Attaching labels Warning Labels The following label must be attached to the conveyor system in the immediate vicinity of the cleaner Other labels The following labels are attached to...

Страница 32: ...ckout tagout blockout testout procedures Install suitable guards to prevent access to the infeed section DANGER Automatic start up of the conveyor Serious or fatal injuries due to unintentional start...

Страница 33: ...n conveyor belt for one hour or at least 5 turns of the conveyor belt Adjust belt cleaner as necessary a Make sure all fasteners are tight Tighten if necessary b Inspect belt cleaner for the following...

Страница 34: ...ckout tagout blockout testout procedures Install suitable guards to prevent access to the infeed section DANGER Automatic start up of the conveyor Serious or fatal injuries due to unintentional start...

Страница 35: ...ion it is not functioning properly Call Martin Engineering or a representative for assistance Do NOT return equipment to operation until the cause of the problem has been identified and corrected Remo...

Страница 36: ...restart WARNING Flying objects Objects left on or in the conveyor can fly around uncontrollably when the conveyor is switched on and can hit and injure persons Before switching on the conveyor remove...

Страница 37: ...aner is centered on the pulley and excess cable on either side of belt does not exceed 150 mm 6 in Ensure chute wall is not flexing Increase support as necessary Cleaner is catching on mechanical spli...

Страница 38: ...ion about proper disposal or recycling possibilities 3 Recycle the different materials Only materials that cannot be reasonably recycled may be disposed of Disposal must be carried out professionally...

Страница 39: ...2 07 CSP1 S 9 Part Numbers This section provides product names and corresponding part numbers for CleanScrape Cleaners and related equipment Please reference part numbers when ordering parts CleanScra...

Страница 40: ...r 5mm Cable C1CP51004C 2 5 Wire Rope Clip 3 16 Galv 32264 02 3 6 NS Installation Kit Table III 1 NS Not Shown Table III Part Numbers for CleanScrape Small Cleaner P N C1CSXRXXXXXX 3 5 1 38 3 115 4 54...

Страница 41: ...400545 info martin eng es www martin eng es Turkey Martin Engineering T rkiye Yukar Dudullu mes Sanayi Sitesi B Blok 205 Sokak No 6 34775 mraniye Istanbul Turkey Tel 90 216 499 34 91 Fax 90 216 499 34...

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