Troubleshooting; Maintenance; Service - Delta 20-330 Manual De Instrucciones

For assistance with your machine, visit our website at www.deltamachinery.com for a list of service centers or call
the DELTA Machinery help line at 1-800-223-7278 (In Canada call 1-800-463-3582).
LUBRICATING THE VISE SCREW
The vise lead screw should be lubricated using light
machine oil as needed.
The drive gears run in an oil bath gear box and it
should not be necessary to change this oil more than
once a year unless the oil becomes contaminated or a
leak occurs due to improper replacement of the gear
box cover. To change oil in the gear box, proceed as
follows:
Disconnect machine from power source.
1. Position cutting arm in the horizontal position.
2. Remove the four screws (A) Fig. 38, and the gear
box cover (B) and gasket.
3. Remove the old oil from inside the gear box and
replace the oil using 140 weight gear oil, available
from Delta. The new oil should just come to the
edge (C) Fig. 39, of the gear box. Do not overflow.
Replace the gasket, cover and four screws that
were removed in STEP 3.
KEEP MACHINE CLEAN
Periodically blow out all air passages with dry compressed air. All plastic parts should be cleaned with a soft damp
cloth. NEVER use solvents to clean plastic parts. They could possibly dissolve or otherwise damage the material.
Wear certified safety equipment for eye, hearing and respiratory protection while using compressed air.
FAILURE TO START
Should your machine fail to start, check to make sure the prongs on the cord plug are making good contact in the
outlet. Also, check for blown fuses or open circuit breakers in the line.
LUBRICATION & RUST PROTECTION
Apply household floor paste wax to the machine table, extension table or other work surface weekly. Or use a commercially
available protective product designed for this purpose. Follow the manufacturer's instructions for use and safety.
To clean cast iron tables of rust, you will need the following materials: a sheet of medium Scotch-Brite™ Blending Hand
Pad, a can of WD-40 ® and a can of degreaser. Apply the WD-40 and polish the table surface with the Scotch-Brite pad.
Degrease the table, then apply the protective product as described above.
REPLACEMENT PARTS
Use only identical replacement parts. For a parts list or to order parts, visit our website at servicenet.deltamachinery.com. You
can also order parts from your nearest factory-owned branch, or by calling our Customer Care Center at 1-800-223-7278 to
receive personalized support from highly-trained technicians.
All manuals and user guides at all-guides.com

TROUBLESHOOTING

MAINTENANCE

SERVICE

20 - English
B
A
Fig. 38
C
Fig. 39
A