Martin SQC2 Installation Instructions Manual

Secondary cleaner

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MARTIN

SQC2

Secondary cleaner

Installation Instructions

M3682UK

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Page 1 ® MARTIN SQC2 Secondary cleaner Installation Instructions M3682UK...
Page 3: Table Of Contents
Placement of the warning labels and warning tags ..34 Maintenance ..............35 Safety information ............35 Weekly maintenance............35 Replacing the blades............37 6.3.1 Replacing the blade cartridge........38 6.3.2 Replacing a single blade ..........41 © Martin Engineering GmbH M3682UK-09/17...
Page 4 Warning labels / Warning tags ......... 48 SQC2™ secondary cleaner with aluminium blade cartridge......... 49 SQC2™ with SAF2 blades ..........52 9.10 SQC2™ cartridge with SAF2 blades ........ 55 9.11 SQC2™ secondary cleaner without aluminium blade cartridge........58 9.12 SQC2™ mini secondary cleaner........61 9.13 SQC2™...
Page 5: Introduction
General Terms of Sales and Delivery shall apply. 2.1.3 Exclusion of liability Martin Engineering guarantees the flawless function of its product in accordance with its advertising, the published product information and its technical documentation. Martin Engineering shall assume no liability for efficiency and flawless function if the product is used for a purpose other than that described in the “Intended Use”...
Page 6: Reference To Additional Documents
Reference to additional documents Reference is made in these installation instructions to the following documents: ® • Installation instructions for the MARTIN Inspection door, Publication no. M3127. The following standards and directives were complied with in the preparation of these installation instructions: •...
Page 7: Classification Of The Hazards
NOTE Contains comments about the installation and/or the product's usage to point out situations which cause neither personal injury nor property damage but include important information. © Martin Engineering GmbH M3682UK-09/17...
Page 8: Intended Usage
2400 mm and a maximum conveyor speed of 5 m/s. Every other usage of this product is deemed as misuse. Please contact Martin Engineering customer service if you would like to use this product for a different purpose. We will be happy to assist you with the product configuration.
Page 9: Occupational Safety
Operating, maintenance and installation personnel Personnel are considered authorised when they have been trained on using the product and have read and understood these operating instructions in their entirety. © Martin Engineering GmbH M3682UK-09/17...
Page 10: Description Of The Product
The secondary cleaner and its specially developed Martin Engineering Inline Reversing tensioners offer the best possible results and correspond to the general state of the art. The SQC2™ secondary cleaner can be operated exclusively with the following tensioner: ® • MARTIN SQC2™...
Page 11: Preparing For The Installation
The owner-operator is responsible for taking the required countermeasures. In the case of applications with contaminants, please seek the advice of Martin Engineering or one of its representatives. 1. Inspect the delivery for the following conditions: • Is the delivery complete? Does the number of pallets/...
Page 12: Removal Of The Tensioner
• Two Conveyor Products Warning Labels: Part no. 23395 • Two label for tension values: Part No. SQC2-10002G • Installation instructions. 4. Report any missing or damaged parts to Martin Engineering or one of its authorised dealers. 4.1.3 Removal of the tensioner ®...
Page 13 3. Remove the holding arm together with the threaded rod (11, Fig.3) and lower bearing bush (2, Fig.3) from the installation panel (1, Fig.3). 4. Keep the removed single parts close at hand for the later assembly. © Martin Engineering GmbH M3682UK-09/17...
Page 14: Installation
Use warning signs! WARNING DANGER OF EXPLOSION! Increased risk when using a cutting torch or welding device in closed spaces! Check the gas and dust content of the air before usage. © Martin Engineering GmbH M3682UK-09/17...
Page 15: Installation Process
• Use the equipment provided at the site to comply with the dimensions for correct installation. NOTE ® Martin Engineering recommends installing a MARTIN inspection door for the purpose of better accessibility for maintenance and repairs. © Martin Engineering GmbH...
Page 16 Exit point of the conveyor belt from the driving drum Running direction of the conveyor belt Position of the belt cleaner's blade tip See dimensions in Table 3 Installation holes in the tensioner Tab. 2: Determination and creation of the installation position © Martin Engineering GmbH M3682UK-09/17...
Page 17 Exit point of the conveyor belt from the driving drum Running direction of the conveyor belt Position of the belt cleaner's blade tip Installation holes in the tensioner Tab. 4: Determination and creation of the installation position © Martin Engineering GmbH M3682UK-09/17...
Page 18 6. Create the cut-out and installation holes as shown in Fig. 6/Fig. Installation SQ2, 41605, 41641 Ø16 (152) Fig. 6: *The cleaner should ideally be placed in the centre of the access port. Item Description Blade-edge position Access port Tab. 5: Installation opening © Martin Engineering GmbH M3682UK-09/17...
Page 19 7. A conveyor belt support must be installed if the conveyor belt is not adequately supported on the contact point between the blade and the belt (see Section 6 under "Following installation"). 8. Repeat steps 1 to 6 on the opposite side of the chute wall. © Martin Engineering GmbH M3682UK-09/17...
Page 20: Installing The Tensioner
Fig. 5. Note the alignment of the panel as shown in Fig 7. Fig. 8: 1. Attach the installation panel (1, Fig. 8) to the chute wall in the holes created in Fig. 6. Fig. 9: © Martin Engineering GmbH M3682UK-09/17...
Page 21 3. Insert the pivot joint block (6, Fig 10) and the upper bearing bush (5, Fig 7). Fig. 11: 4. Remove the hexagon head screw (16, Fig.11) on the clamp (3, Fig. 11) and open the clamp. 5. Repeat steps 1 to 4 on the opposite side. © Martin Engineering GmbH M3682UK-09/17...
Page 22: Installing The Cleaner
NOTE The following steps 1 and 2 are only intended to make installation easier and can be used for the SQC2 cleaner. With cleaners having part number 41605, insert the cleaner mainframe into the tensioner as described in step 3.
Page 23 Note before inserting the mainframe that the installed retaining pin is positioned on the far side. This applies only for cleaners with the part number SQC2. 3. Insert the cleaner mainframe into both sides of the tensioner through the installation opening.
Page 24 Fig. 15: 4. Tighten the tensioner locking bolts for the cleaner mainframe by hand. NOTE Tighten the locking bolts firmly enough that the cleaner mainframe does not become skewed when the blade cartridge is inserted. © Martin Engineering GmbH M3682UK-09/17...
Page 25 5. If the blade cartridge has been removed, it is reinserted in the cleaner-mainframe locking mechanism. While doing so, take care to ensure that the cartridge is not tilted or rotated. Fig. 16: © Martin Engineering GmbH M3682UK-09/17...
Page 26 Fig. 17: 6. When using the cleaner with part number SQC2, secure the locking bolts of the blade cartridge with the rope on the mainframe as shown in Figure 17. Fig. 18: 7. Reinsert the retaining pin into the blade cartridge.
Page 27 Off-track running can cause damage to the conveyor belt edge and/or the cleaning elements. Alignment of the secondary cleaner in accordance with the following instructions. NOTE The following displays are examples and can differ from the secondary cleaner actually used. © Martin Engineering GmbH M3682UK-09/17...
Page 28: Centring The Mainframe Beneath The Conveyor Belt
2. Shift the secondary cleaner so that clearance A is equal to clearance B. NOTE The conveyor belt must protrude around 50 to 100 mm from the left and right sides. The cleaning elements must be centrally aligned beneath the conveyor belt. © Martin Engineering GmbH M3682UK-09/17...
Page 29: Aligning The Mainframe Parallel To The Conveyor Belt
Tab. 9: Top view of aligning the secondary cleaner in parallel to the conveyor belt 1. Measure the clearance on both sides between the mainframe and the head pulley or counter-pressure roller. NOTE The measurements must be the same on both sides. © Martin Engineering GmbH M3682UK-09/17...
Page 30: Aligning The Mainframe Horizontally
2. Tighten the tensioner clamping screws. Once the dimensions are correct and the secondary cleaner aligned, it can be attached accordingly. If this is not the case, then the mainframe must be reinstalled or repositioned. © Martin Engineering GmbH M3682UK-09/17...
Page 31: Attaching The Secondary Cleaner
(16, Fig. 23) and the square head screw (18, Fig. 23) of the clamp (3, Fig.23). Otherwise, it must be reinstalled or repositioned. © Martin Engineering GmbH M3682UK-09/17...
Page 32: Tensioning The Secondary Cleaner
Inline-Reversing tensioners are used. Note the information on the warning label! Recommended values of tension for MARTIN® SQC2™ secondary cleaner ® For cleaners with shock ring: Turn the nut of the threaded rod until all blades make contact with the conveyor belt uniformly.
Page 33 Fig. 25: 3. Use the tensioner's wire lock pin (7, Fig.25) to secure the threaded rod (4, Fig.25). 4. Repeat steps 1 to 3 on the far side. © Martin Engineering GmbH M3682UK-09/17...
Page 34: Test Run
Forgotten tools or installation parts can fall off of the running conveyor belt and cause minor injuries and property damage. Always remove any tools from the installation site and conveyor belt upon completion of the installation work before switching on the power supply. © Martin Engineering GmbH M3682UK-09/17...
Page 35 • Bulk material accumulation: No bulk materials must accumulate between the blades and return side. 7. Follow the corresponding instructions in Section 7 “Troubleshooting”for cases of excess wear, bulk material accumulation, or other problems. © Martin Engineering GmbH M3682UK-09/17...
Page 36: Placement Of The Warning Labels And Warning Tags
Pinching accessories are switched off and secured against inadvertent reactivation. Use warning signs! Recommended values of tension for MARTIN® SQC2™ secondary cleaner ® For cleaners with shock ring: Turn the nut of the threaded rod until all blades make contact with the conveyor belt uniformly.
Page 37: Maintenance
3. Inspect whether all of the fastening parts are securely tightened. Tighten any loose connections. 4. Check the cleaner tension and re-tighten if necessary. 5. Check the blades for wear, damage and missing parts. © Martin Engineering GmbH M3682UK-09/17...
Page 38 Inspect the blades regularly and replace them in a timely manner! CAUTION RISK OF DAMAGE! The SQC2 blades with tungsten-carbide inserts must not be completely worn out up to their metal edge; this can result in serious damage.
Page 39: Replacing The Blades
Before any installation or maintenance work is carried out ensure that all power sources to the conveyor belt system and its accessories are switched off and secured against unauthorised reactivation. Use warning signs! © Martin Engineering GmbH M3682UK-09/17...
Page 40: Replacing The Blade Cartridge
2. Slacken the tensioner by turning the lower hexagon of the threaded rod anticlockwise 3. Repeat steps 1 and 2 on the far side. NOTE The following points apply only for the cleaner with part number 41641. © Martin Engineering GmbH M3682UK-09/17...
Page 41 4. Loosen the square head screw (18, Fig.26) and the hex head screw (16, Fig.26) of the clamp (3, Fig.26) on the operator side. Fig. 29: 5. Remove the locking bolt from the cleaner mainframe. Fig. 30: © Martin Engineering GmbH M3682UK-09/17...
Page 42 6. Remove the blade cartridge from the locking mechanism and the chute. Fig. 31: 7. Insert a new blade cartridge. 8. Inspect the installation as described in Section 5.4. 9. Re-tighten the tensioner. 10. Follow the additional instructions in Section 7.1. © Martin Engineering GmbH M3682UK-09/17...
Page 43: Replacing A Single Blade
3. Repeat step 2 for every additional blade to be replaced. 4. Remove the blade from the cleaner mainframe. 5. Attach a new blade to the cleaner mainframe. 6. Screw the blade to the cleaner mainframe. 7. Then install the cleaner again. © Martin Engineering GmbH M3682UK-09/17...
Page 44: Troubleshooting
Malfunctions other than those listed below can therefore occur. In this case either Martin Engineering or one of its representatives can assist with the positioning or with special solutions. Do not start up the conveyor system again until the fault has been recognised and cleared.
Page 45: Storage, De-Installation, Disposal
Storage, De-installation, Disposal Packing and transportation The products described here are packed and shipped by Martin Engineering. The products may be transported solely in the Martin Engineering packaging. The logistics company in charge of the shipment shall be responsible for any damage and/or loss.
Page 46: Part Numbers
This section lists the product designations with their associated part numbers for the belt cleaner and its accessories. Please always indicate the part numbers in every order. Explanation of part numbers SQC2 Secondary cleaner with aluminium tracks SQC2-aabbccddeef+E Belt width in inches Blade design...
Page 47 SQC2 Secondary cleaner with SAF2 blades SQC2-aabccddeef+E Belt width in inches Blade design TC insert Urethane blade Cleaning width in inches Blade colour Orange Brown Green Mainframe options painted (RAL 2004) Extended in length and painted (RAL 2004) Painted - C5M (RAL 2004) Extended in length and painted - C5M (RAL 2004) Stainless steel (1.4571)
Page 48: Sqc2™ Tensioner
SQC2 Secondary cleaner as "Mini" design 41641-aabbccddeef-gg Belt width in inches Blade design Tungsten-carbide / Structural-steel plate (orange) Tungsten carbide/stainless steel plate Cleaning width in inches Shockmount type Standard Mainframe options painted (RAL 2004) Painted - C5M (RAL 2004) Stainless steel (1.4571) Tensioner options Ø:...
Page 49: Inspection Doors
Various parts Description Part No. Hanger mount (pair): 34233-E ® For installing the MARTIN SQC2™ tensioner on the belt framework instead of a chute wall. Bracket for counter-roller: 32290-XXXX For belt support above the secondary cleaner The first XX specifies the belt width in inches; the third X the roller type;...
Page 50: Warning Labels / Warning Tags
Warning labels / Warning tags Description Part No. Crushing Hazard Warning Label: 30528 Conveyor Products Warning Label: 23395 Label for tension values SQC2-10002G © Martin Engineering GmbH M3682UK-09/17...
Page 51: Sqc2™ Secondary Cleaner With Aluminium Blade Cartridge
SQC2™ secondary cleaner with aluminium blade cartridge © Martin Engineering GmbH M3682UK-09/17...
Page 55 Qty / Anz. Description / Beschreibung P/N / Teile-Nr. SQC2 mainframe / Abstreiferachse s.C. / s.T. SQC2 cartridge with SAF-2 blades / SQC2 s.C. / s.T. Kartusche mit SAF-2 Abstreiferblättern Spring pin slotted 1/2" / Federstift geschlitzt 33840 Safety pin 7/16" / Sicherungsstift 33841 Cable Ø1mm / Kabel...
Page 56 SQC2-35694-90XX+E SQC2C-90X84X3XX SQC2-90X90X3XXX+E 2286 3100 3700 2280 SQC2-35694-90XX+E SQC2C-90X90X3XX SQC2-96X90X3XXX+E 2286 3250 3900 2430 SQC2-35694-96XX+E SQC2C-96X90X3XX SQC2-96X96X3XXX+E 2438 3250 3900 2430 SQC2-35694-96XX+E SQC2C-96X96X3XX * see drawing for part number index / siehe Zeichnung für Teilenummererklärung © Martin Engineering GmbH M3682UK-09/17...
Page 57: Sqc2™ Cartridge With Saf2 Blades
Item / Qty. / Description / Beschreibung P/N / Teile-Nr. Pos. Anz. SQC2 extrusion for 3" SAF-blades / SQC2 Kartusche s.C. / s.T. für 3" SAF-Abstreiferblätter s.C. / s.T. SQC2S 3"-SAF blade / SQC2S 3"-SAF Abstreiferblatt 38718-UXX SQC2S 3"-SAF blade w/TC-insert / SQC2S 3"-SAF s.C.
Page 58 SQC2-35696-483 SQC2C-48U48X3XX SQC2-35696-483 SQC2C-54U48X3XX SQC2-35696-543 SQC2C-54U54X3XX SQC2-35696-543 SQC2C-60U54X3XX SQC2-35696-603 SQC2C-60U60X3XX SQC2-35696-603 SQC2C-66U60X3XX SQC2-35696-663 SQC2C-66U66X3XX SQC2-35696-663 SQC2C-72U66X3XX SQC2-35696-723 SQC2C-72U72X3XX SQC2-35696-723 SQC2C-78U72X3XX SQC2-35696-783 SQC2C-78U78X3XX SQC2-35696-783 SQC2C-84U78X3XX SQC2-35696-843 SQC2C-84U84X3XX SQC2-35696-843 SQC2C-90U84X3XX SQC2-35696-903 SQC2C-90U90X3XX SQC2-35696-903 SQC2C-96U90X3XX SQC2-35696-963 SQC2C-96U96X3XX SQC2-35696-963 © Martin Engineering GmbH M3682UK-09/17...
Page 59 Green / Grün Green / Grün SQC2C-XXUXXO3XX SQC2C-XXUXXO3XX 38718-UOR 38718-UOR Orange / Orange Orange / Orange SQC2C-XXUXXB3XX SQC2C-XXUXXB3XX 38718-UBR 38718-UBR Brown / Braun Brown / Braun SQC2C-XXUXXG3XX SQC2C-XXUXXG3XX 38718-UGR 38718-UGR Green / Grün Green / Grün © Martin Engineering GmbH M3682UK-09/17...
Page 60: Sqc2™ Secondary Cleaner Without Aluminium Blade Cartridge
9.11 SQC2™ secondary cleaner without aluminium blade cartridge © Martin Engineering GmbH M3682UK-09/17...
Page 68: Declaration Of Incorporation
Product designation: Conveyor belt cleaner of make / type: ® Martin SQC2™ Secondary Cleaner with serial number: not required meets the following requirements: Machinery Directive 2006/42/EC DIN EN 618 - Equipment and systems for bulk materials...
Page 69 USA (Headquarters) Germany (Main European branch) Martin Engineering Martin Engineering GmbH One Martin Place, 61345 Neponset (Illinois), USA In der Rehbach 14, 65396 Walluf, Germany Phone 001 (800) 544-2947; Fax +1 (800) 814-1553 Tel. +49 6123 97820; Fax +49 6123 75533 info@martin-eng.com;...

Martin SQC2 Installation Instructions Manual

1 Table of Contents

2 Introduction

3 Description of the Product

4 Preparing for the Installation

5 Installation

6 Maintenance

7 Troubleshooting

8 Storage, De-Installation, Disposal

9 Part Numbers

10 Declaration of Incorporation

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