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5. MAINTENANCE
WARNING! Ensure the drilling/milling machine is unplugged from the mains power supply before attempting any maintenance.
!
5.1.
Lubricate the machine before every use. See lubrication points on fig.8.
5.2.
Clean the machine after each use.
5.3
Clean and coat the cross lead screw with oil weekly.
5.4
Lubricate the bearing,worm and worm shaft monthly.
5.5
Check that the table is horizontal once a year.
5.6
Adjust the accuracy of the cross and longitudinal feeds monthly. Any wear or slack can be taken up by adjusting the position of the
Gib strip for both the longitudinal and cross feeds. To do this place a large screwdriver into the slot in either Gib strip bolt ( see fig.7 )
and rotate it clockwise until the movement of the table begins to be restricted. Then back the bolt off until only a slight drag is felt on
the movement.
6. TROUBLESHOOTING
SYMPTOM
Motor overheats / no power
Spindle bearing getting hot.
Unbalanced table travel.
Spindle shakes during use.
Vertical fine feed not functioning.
Declaration of Conformity We, the sole importer into the UK, declare that the product listed below is in conformity with the following
standards and directives.
Drilling/Milling Machine
Model SM25.V3
73/23/EEC Low Voltage Directive
89/336/EEC EMC Directive .
98/37/EC Machinery Directive
93/68/EEC CE Marking Directive
2002/95/EC RoHS Directive
2002/96/EC WEEE Directive
NOTE:
It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
IMPORTANT: No liability is accepted for incorrect use of this equipment
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
INFORMATION: For a copy of our latest catalogue and promotions call us on 01284 757525 and leave your full name & address, including postcode.
01284 757500
fig. 7
POSSIBLE CAUSE
Feed is too fast.
Faulty switch or motor.
Pulley belt tension is too high.
No lubrication.
Spindle bearing too tight.
Excessive play in table movement.
Cut depth too deep for cutting tool.
Spindle bearing gap is too wide.
The chuck is loose.
Cutter is blunt.
Workpiece is loose.
Clutch is loose.
Worm and worm shaft are worn.
Hand wheel fixing is loose.
For Jack Sealey Ltd. Sole importer into the UK of Sealey Quality Machinery
Sole UK Distributor
Sealey Group,
Bury St. Edmunds, Suffolk.
01284 703534
fig. 8
CORRECTIVE ACTION
Decrease feed speed.
Replace faulty part. ( See parts list ).
Decrease the tension. ( Refer to section 4.2 ).
Apply grease.
Loosen the bearing.
Adjust the Gib bolts. ( Refer to fig.7 ).
Decrease the depth of the cut.
Reduce the gap or replace the bearing.
Re-seat the chuck in the arbor.
Sharpen or replace the cutter.
Secure the workpiece.
Tighten the clutch.
Replace worn parts. ( See parts list ).
Realign and tighten fixing.
The construction file for this product is held by the
Manufacturer and may be inspected, by a
national authority, upon request to Jack Sealey Ltd.
Signed by Mark Sweetman
27/03/07
Web
www.sealey.co.uk
sales@sealey.co.uk
email
SM25.V3 - 1 - 27/03/07
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