E951-T Belt Scraper

E951-T

APPLICATIONS

• Heavy Duty Primary Cleaning
• High speed and steel cord belts.
• Low impact small particle size materials only.
• Spliced conveyor belts.
• Corrosive condlitions.
• Used in conjunction with Brelko Secondary scrapers.

FEATURES

• Ceramic blades with Boron Carbide insert for long me,
• Compact torsion twist mountings for easy adjustment.
• Chute side mountings for easy adjustment.
• Low friction and heat generation.
• Robust construction.

E951-T SCRAPER -TWIST MOUNT - ASSEMBLY INSTRUCTIONS

PART NO.	ITEM	SIZE	CODE
1	CARRIER ASSEMBLY	2	2/8.5.2
		3	2/8.5.3
		4	2/8.5.4
2	TORSION TWIST MOUNT	2	2/2.30
		3	2/2.31
		4	2/2.32
3	BORON CARBIDE BLADE		2/6.50
4	BUFFER		2/5.50
5	FAR SIDE BRACKET	2
		3,4
6	NEAR SIDE BRACKET	2
		3,4
7	FAR SIDE BEARING	2
		3,4
8	NEAR SIDE BEARING	2
		3,4
9	ACCESS DOOR	2
		3,4
10	SKIRT	2	2/6.15
		3,4

1. Referring to the parts list check that the correct parts and quantities have been supplied for the model and belt width of scraper ordered.

2. Normally scrapers are supplied with blades (3) and buffers (4) assembled on the Carrier Shaft (1). If not then assemble as shown.

3. Carefully align the blades (3) by adjusting their position and the buffers (4). Check that the blades (3) are free to deflect forwards and backwards as necessary.

4. CAUTION Do not over tighten the blade (3) screws as the ceramic parts are brittle.

5. Check that the torsion twist mount (2) drive end fits into the carrier (1). Trim if necessary.

6. Proceed with installation as per Installation Guide.

E951-T SCRAPER -TWIST MOUNT - INSTALLATION INSTRUCTIONS

DIMENSION TABLE

BELT WIDTH	A	B	C	D	E	F	G	H	J	S
600	120	280	185	53	260	100	180	340	90	451
750	120	280	185	53	260	100	180	340	90	602
900	120	280	185	53	260	100	180	340	90	602
1050	120	280	185	53	260	100	180	340	90	752
1200	120	280	185	53	260	100	180	340	90	903
1350	130	280	192	60	275	120	200	355	80	1204
1500	130	280	192	60	275	120	200	355	80	1204
1650	130	280	192	60	275	120	200	355	80	1355
1800	130	280	192	60	275	120	200	355	80	1505
2100	130	280	192	60	275	120	200	355	80	1656

1. Refer to general arrangement Drg. E951 -CD-02.

2. NOTE! Handle assembled scraper with care as the ceramic-boron blades are easily damaged.

3. Mark out nearside chute accurately by establishing exact pulley diameter + lagging + belt thickness.

4. Mark scraper contact point.

5. Find scraper shaft centre from dimensions C & D.

6. Position nearside mounting bracket over scraper shaft centre.

7. Cut access opening on chute side according to inside dimensions of mounting bracket (F & F)
NOTE! Shield conveyor belt and head pulley whilst cutting openings.

8. Tack weld bracket to chute side.

9. Find shaft centre on far side as in 3, 4 & 5 above.

10. Fit far side bracket as in 6, 7 & 8 above.

11. Install scraper through nearside opening.

12. Fit nearside and far side flanged bearings over scraper shaft and bolt to mounting brackets.

13. Centralize scraper on pulley.

14. Check that scraper is in even contact with belt. If necessary adjust position of mounting brackets. Check free rotation of scraper shaft.

15. Weld brackets to chute sides.

16. Cut scraper carrier shaft flush with nearside outer bearing flange.

17. Insert torsion twist unit.
NOTE! This needs to be inserted so that rotation to increase scraper pressure will cause the locking holes to line up.

18. Rotate torsion twist unit one hole space and insert 10mm bolt and fit access opening inspection cover.

19. Once conveyor is running pressure can be increased for better cleaning but at a higher wear rate.

20. After running 3 days adjust tension if necessary.