Silvey Silvey SNO21-H User manual

Swing Arm
Grinder
INSTRUCTIONS
Used with Silvey SNO21-H Wheels
Manufactured by:
4007 Crater Lake Highway Medford, OR 97504
www.silveychaingrinder.com Phone:[phone]

SWING ARM GRINDER
OPERATING INSTRUCTIONS
1. After the grinding wheel has been
dressed, place a chain in the chain guide.
2. WITH THE MOTOR OFF move the
chain into the grinding wheel. Position
the the chisel cutter against the grinding
wheel wheel so the corner of the cutter and the
corner of the grinding wheel are aligned. Position the cutter stop against the back of the
cutter and set the depth stop.
3. Move the chain away from the grinding wheel. Start the motor - wheel turning into the
tooth . Move the chain slowly into the grinding wheel. Make final adjustments with the
cutter stop and the depth stop screw. Don’t take too much material off the cutters at one
time - As it may cause them to be burned.
4. Proceed to the next cutter by moving the chain guide away from the grinding wheel. Pull
the chain forward until the next cutter to
be sharpened passes the cutter stop. Pull
the chain backwards until the cutter is
positioned against the stop. Move the
chain guide into the grinding wheel and
sharpen positioned cutter. Proceed until
all cutters on one side are sharpened.
5. TURN THE MOTOR OFF When the grinding wheel stops, swing the arm around to the
other side. Reverse the motor and repeat the above procedure.
The dressing of the grinding wheel will affect the shape
of the chisel cutter.
The leading edge diamond dresser determines the side
plate angle of the chisel cutters.
(See examples1 and 2 below.)
Example 1 is very close to the desired shape.
The top angle of the grinding wheel determines the top plate
angle of the chisel cutter.
The flatter the top plate angle on the grinding wheel,
the lesser the angle on the top plate of the chisel cutters.
The steeper the angle on the grinding wheel, the greater the
top plate angle on the cutter.
Always proceed slowly in dressing the grinding wheel.
The position of the diamond dresser can be changed to achieve the desired grinding
wheel shape. Don’t take too much material off the wheel at one time.
Using caution will lengthen the life of the diamond dressers and grinding wheel
considerably.
WARRANTY VOID
IF OTHER THAN SILVEY GRINDING
WHEELS ARE USED
( USE WHEEL SNO21-H )
ALWAYS USE EYE PROTECTION

SWING ARM PARTS LIST
ILLUS# DESCRIPTION PART # ILLUS# DESCRIPTION PART #
SN Serial Number Location......... SN 155 Chain Bar Mount Nut.................. 155-SA
1 Motor.................................... 1-SA 156 Stop Mount Bracket.................... 156-SA
Motor w/ Light Assembly...... 2-R 157 Swing Arm.................................. 157-SA
3 Motor Cord............................ 3-SA 158 Rubber Washer............................ 158-SA
4 Arbor..................................... 4-SA 159 Thrust Washer........................... 159-SA
5 Arbor Flange........................ 5-SA 160 Thrust Bearing ........................... 160-SA
6 Motor Mount Screw ............ 6- SA 162 Dresser Block............................. 162-SA
6B Motor Lock Washers............ 6B-SA 163 Dresser Arm............................... 163-SA
7 Switch.................................... 7-SA 164 Dresser Arm Bolt ...................... 164-SA
8 Arbor Nut ............................ 8-SA 165 Dresser Bolt Lock Nut ................ 165-SA
15 Lamp Assembly..................... 15-SA 166 Dresser Block Bolt .................... 166-SA
17 Spring.................................... 17-SA 167 Fiber Washer............................... 167-SA
18 Wheel Cover.......................... 18-SA 168 Plastic Lock Washer.................... 168-SA
19 Motor Mount & Wheel Guard. 19-SA 171 Swing Arm-Adj. Set Screw............... 171-SA
24 Stop Pawl - (Sets Only).......... 24-SA 172 Swing Arm-Mounting Connector Bolt 172-SA
39 Chain Bar Stop Screw & Knob.. 39-SA 173 Swing Arm-Mounting Connector Nut 173-SA
39B Tooth Length Adj Screw & Knob. 39B-SA 174 Stop Mount Bracket Bolt ............. 174-SA
46B Cord Lock............................... 46B-SA 176 Stop Pawl Assembly Bolt............. 176-SA
53 Chain Bar Adj Screw Mount... 53-SA 177 Stop Pawl Assembly Nut ............ 177-SA
63 Diamond Dresser...................... 63-SA 179 Stop Pawl Roll Pin....................... 179-SA
108 Dresser Nut........................... 108-SA 253 Adjustment Nut .......................... 253-SA
111 Arbor Set Screw.................... 111-SA 258 Stand Bolt ................................ 258-RT
112 Wheel Cover Screw.............. 112-SA 259 Stand Height Adj. Bolt................. 259-RT
114 Grinding Wheel ** SNO21-H.. 114-SA 260 Leg Bolt 6 Needed-2 Per Leg Price Ea. 260-RT
Motor Bearings-Front Shaft End. 146A-SA 261 Stand Base.................................. 261-RT
Motor Bearings (Back End)...... 146B-SA 262 Stand Extension.......................... 262-RT
151 Chain Bar............................. 151-SA 263 Stand Leg-3 Needed Price Per Leg 263-RT
153 Washer ................................ 153-SA R2 / Tripod Stand Complete........ 300-RT
154 Chain Bar Mount Bolt ........... 154-SA
** WARRANTY VOID IF OTHER THAN SILVEY WHEELS ARE USED
PRICES FOB MEDFORD, OREGON -
SUBJECT TO CHANGE WITHOUT NOTICE

Warranty Void if not used with
Silvey SNO21-H Wheels
Manufactured by:
4007 Crater Lake Highway
Medford, Oregon 97504
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Web: www.silveychaingrinder.com