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Page 13

◊ V-BELT TENSION

After the machine has been in operation for some time,

the V-belts might need to be re-adjusted. Disconnect

the  machine  from  power.  Remove  the  lower  right

access door. Check the belt tension; each belt should

deflect by about 1/2” - 3/4” when pushed moderately  at

mid distance between the motor pulley and the roller

pulley.

If  correction  is  required,  raise  or  lower  the  motor

baseplate by mean of the tensioning bolt (

X

).

NOTE: Keep V-belts correctly tensioned to ensure

proper functionality of emergency stop brake (R).

The emergency stop brake must be able to stop the

sanding drum.

◊ SANDING PLATEN

The  combi  head  has  an  adjustable  platen  with  a

graphite  pad.  It  is  used  during  the  finish  sanding

passes,  so  during  the  rough  sanding  passes  or

dimensioning, the platen is up and not used.

To adjust platen position, unlock the platen lock lever

(

Y

) and adjust height by mean of the height lever (

Z

).

A scale, divided in 0.1mm increments (approx. 0.004”),

helps in adjusting.

When at 

above 0

, the platen is up and not used (for

roughing passes). Typically set at 1.5 mm up.

At 0

, the platen is even with the sanding drum and is

used  for  intermediate  finishing  passes  (typically

100-150 grit). 

Under 0

, the platen is lower than the sanding drum. It

is then doing the finish sanding (typically 180 and finer

grits). The platen should not be lowered by more than

0.2  mm  (0.008”)  per  pass,  not  exceding  0.5  mm

(0.020”) maximum total, as burn marks and premature

graphite wear will occur.

During finish sanding passes, it is not necessary to use

the table height handwheel; adjusting the platen height

alone will be sufficient.

NOTICE:

The  platen  should  always  be  kept  clean  after

sanding.  If  the  workpiece  has  straight  notches

across it, the graphite cloth and felt have worn out

and should be replaced immediately.

◊ FEED SPEED

The conveyor belt has 3 feed speeds, determined by

the position of the chain on the sprockets of the feed

motor  and conveyor roller.

Remove  the  cap  screw  holding  the  chain  cover  in

position and you will have access to the chain.

When the chain is on the outer sprockets, the feed

speed is 32.8 FPM. When on the center sprockets, the

speed  is  23  FPM  and  on  the  inner  sprockets  it  is

16.4 FPM.

To change speed, loosen the pivot screw (

A

) and the

motor tension screw (

B

), lift the motor to release chain

tension,  reposition  the  chain  on  the  desired  set  of

sprockets and re-tension the chain. Tighten the motor

tension screw and the pivot screw to secure. Put the

chain cover back in position and secure with the cap

screw.

x

Z

Y

A

B

r

Summary of Contents for TITANIUM 50-410

Page 1: ...cal support provide the following model and serial numbers Model No ______________________ Serial No ______________________ owner s guide 50 410 032020 TITANIUM SERIES 15 30 OPEN END COMBI TYPE WIDE B...

Page 2: ...entative will inspect repair or replace any part that has proven to be defective in workmanship or material provided that the customer sends the product prepaid to a designated authorized service cent...

Page 3: ...3 PRODUCT SPECIFICATIONS 3 SAFETY 4 ELECTRICAL AND GROUNDING INSTRUCTIONS 7 FEATURE IDENTIFICATION 8 UNPACKING AND INVENTORY 9 INSTALLATION 10 ADJUSTMENTS 11 OPERATIONS 14 MAINTENANCE 16 ELECTRICAL SC...

Page 4: ...properly fitting NIOSH OSHA approved respiratory protection appropriate for the dust exposure and wash exposed areas with soap and water dAnger This manual is not totally comprehensive it does not and...

Page 5: ...the machine ON 21 MAinTAin your balance do noT extend yourself over the tool Wear oil resistant rubber soled shoes Keep floor clear of debris grease and wax 22 do noT operate any machine or tool if u...

Page 6: ...nds away from rotating sandpaper at all times during operation Kickback A piece can be ejected by the machine and hit the operator Do not stand in line with the piece when feeding make sure the height...

Page 7: ...AWG 16 AWG 16 AWG 6 to 10 Amps 18 AWG 16 AWG 14 AWG 10 to 12Amps 16 AWG 16 AWG 14 AWG 12 to 15Amps 14 AWG 12 AWG Not recommended exTension Cords PLugs reCePTACLes MAKe sure the circuit breaker does no...

Page 8: ...T OUTLET PORT C THICKNESS SCALE d EMERGENCY STOP PUSH BAR e TABLE HEIGHT HANDWHEEL F TABLE EXTENSION g ACCESS DOOR H FEED MOTOR i AIR PRESSURE REGULATOR J ELECTRICAL CUBICLE K AMMETER L SANDING BELT S...

Page 9: ...per handling methods are used The forks must protrude from the far side of the machine bottom when moving Pay careful attention to the machine balance while it is being moved and that it does not hit...

Page 10: ...t be connected to the air inlet on the regulator NOTE the machine will not run if air pressure is not sufficient Pull the regulator knob up to unlock and rotate it clockwise to increase counter clockw...

Page 11: ...e there is clearance between the belt edges and the limit switch finger on either side If not make the appropriate belt corrections following the above procedure with air tension turned OFF as necessa...

Page 12: ...ation speed SANDING BELT OSCILLATION SPEED The sanding belt oscillation speed is controlled by the air cylinder located on the right hand side and is accessible by opening the right access door The sp...

Page 13: ...typically 100 150 grit Under 0 the platen is lower than the sanding drum It is then doing the finish sanding typically 180 and finer grits The platen should not be lowered by more than 0 2 mm 0 008 p...

Page 14: ...ed and in ready to run condition This is not meant to be instructional Should training be required ask your dealer for advice on sources that can provide adequate training on use of a wide belt sander...

Page 15: ...ife expectancy make sure you have spare on hand for quick replacement if needed During final sanding pass you do not need to use the table handwheel to adjust the sanding depth the platen alone will h...

Page 16: ...ease gun Add one or two pumps of grease 3 The water should be drained from the filter cup regularly 4 Monthly apply a good amount of grease on the table elevation screws and apply grease to the chain...

Page 17: ...Page 17 eLeCTriCAL sCHeMATiC...

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