标题:Maintenance and maintenance of water-cooled chiller for injection molding machine
作者:
日期:2020-05-26 10:17:55
内容:
Fault condition | Site of occurrence | Cause analysis | Solutions |
Fastening screws are not tightened | Tighten fastening screws | ||
Damaged sealing washer or O-ring | Replace the sealing washer or O-ring with a new one | ||
Damage of sealing surface in contact with sealing washer or O-ring | Repair sealing surface or replace parts | ||
Fastening screws are not tightened | Tighten fastening screws | ||
Middle flange tilt | The middle flange is aligned with the connected flange | ||
Screw plug not tightened | Tighten screw plug | ||
The plug is not wrapped with sealing tape | Screw plug shall be rewound with sealing tape | ||
O-ring damaged | Replace the sealing washer or O-ring with a new one | ||
Damaged sealing surface in contact with 0-ring | Repair sealing surface or replace parts | ||
The fluid flow cannot reach the design flow | Increase fluid flow to design value | ||
Too much dirt on both sides of the heat pipe | Clean the heat transfer tube |