Kval DL-2, Инструкция по эксплуатации

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DL-2 TROUBLESHOOTING
PROBLEM
:
CUTTER BIT PULLS OUT OF COLLECT
.
SOLUTION
:
REPLACE BIT IN COLLET AND RETIGHTEN DRAWBAR
;
IF A
BIT CONTINUES TO PULL OUT THEN REPLACE COLLET
.
PROBLEM
:
DRAWBAR WILL NOT SCREW INTO THE COLLET
.
SOLUTION
:
CHECK DRAWBAR FOR CROSS TREADS
. C
LEANUP THREADS
WITH A THREAD CHASER OR A SMALL FILE
.
PROBLEM
:
COLLECT SPINS IN SPINDLE
.
SOLUTION
:
REMOVE COLLET AND FEEL UP INTO THE TAPER TO SEE IF
THE LOCATING PIN FOR THE SLOT IN THE COLLET IS IN POSITION
. (
SEE
DRAWING OF SPINDLE ASSEMBLY
),
IF NOT THEN SPINDLE WILL HAVE TO
BE DISASSEMBLED AND THE PIN REPLACED
.
PROBLEM
:
WHEN YOU ARE CUTTING A STEEL SKIN DOOR THE BITS
STEEL DOOR BIT WILL ONLY CUT A FEW DOORS BEFORE BECOMING
DULL
.
SOLUTION
:
CHECK BELT LOCATION TO MAKE SURE IT IS ON THE SLOW
SPEED PULLEY CONFIGURATION
. I
N THE CASE OF THE
3-
POSITION
PULLEY
,
THE BELT SHOULD BE IN THE MIDDLE
.
PROBLEM
:
DOOR WILL NOT CLAMP UP SQUARE IN THE MACHINE
.
SOLUTION
:
MEASURE FROM FENCE TO FENCE ON BOTH IN
-
FEED AND
OUT
-
FEED ENDS
. I
F ONE END IS LESS THAN THE OTHER IS
,
YOU CAN
ADJUST THE CHAINS BY LOOSING THE JAMB NUT AND SCREWING THE
ADJUSTMENT BOLT LOCATED ON THE MOVABLE FENCE
.
PROBLEM
:
AIR MOTOR SEEMS SLUGGISH WHEN YOU TRY TO OPEN AND
CLOSE THE BACK SECTION
.
SOLUTION
:
INSPECT OIL LUBRICATOR AND MAKE SURE IT IS FULL AND
THE SITE GLASS SHOWS THAT OIL IS DROPPING INTO THE AIRLINE AT A
RATE OF ONE DROP EVERY TWO CYCLES
. (
THE ADJUSTMENT SCREW IS
LOCATED ON THE TOP OF THE LUBRICATOR
.)