How to fix oil leaking from MetalMaster Cutter fittings?
If you notice oil leaking from the fittings of your MetalMaster Cutter, the most likely cause is that the fittings are loose. To resolve this, carefully tighten the fittings.
Why is oil leaking from the MetalMaster SG-420 Cutter cylinder?
If oil is leaking from the cylinder of your MetalMaster Cutter, it's likely that the gland seal is damaged. The suggested solution is to change the seal.
How to stop MetalMaster Cutter machine shudder on the down stroke?
If your MetalMaster Cutter shudders on the down stroke, this is likely due to an incorrect relief valve setting. To fix this, re-adjust the relief valve by unlocking the hexagon head grub screw on the side of the body of the valve and turn it in a clockwise direction, closing the valve while cycling the machine.
What to do if MetalMaster Cutter will not stop in the neutral position?
If your MetalMaster Cutter won't stop in the neutral position, check the limit switch/relay and the directional control valve. Replace the limit switch/relay if necessary. Remove the directional control valve and check it; replace it if necessary.
What to do if my MetalMaster SG-420 machine will not cut?
If your MetalMaster Cutter is not cutting, start by checking the blades for excessive clearance or damage to the cutting edges. Reset or regrind them as needed. Next, test the hydraulic pressure: 1. Lower the top cutting blade to its lowest position and disconnect the hydraulic hoses to the cylinder, plugging the hose. Test the machine by operating the foot pedal and inch up. If pressure is obtained in both directions, replace the hydraulic cylinder. 2. If pressure is not obtained in either direction, plug the pump delivery and recheck. If no pressure is obtained, repair or replace both the pump and the relief valve. 3. When pressure is obtained in one direction only, remove the main ram cylinder and check for leaks by operating on a test bench. If the cylinder is not leaking, replace...
Details on selecting the site, providing space for operation, maintenance, and auxiliary equipment.
Procedure for aligning safety sensors, including reset button and warning light indicators.
Steps to verify the rear safety beam guard and sensors are functional before operating.
Procedure for checking and adjusting the blade gap using feeler gauges and adjustment nuts.
Identifies common problems like shudder, no cut, or leaks, with possible causes and recommended actions.
General| Brand | MetalMaster |
|---|---|
| Model | SG-420 |
| Category | Cutter |
| Language | English |
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