Prepare the High-Pressure Lines for Repair
Before performing maintenance on the high-pressure lines, release all pressurized water.
| 1. | Turn OFF the macine [1], if needed. |
Figure 780
| 2. | Clean all high-pressure lines and components thoroughly before disassembly to remove all abrasive and debris. |
| 3. | Turn OFF the water, if needed. |
| 4. | Turn OFF the breaker power switch, if needed. |
| 5. | Make sure there is no pressurized water in the high-pressure lines. |
| a. | Open the lid and lock it in the upright position. |
Use care when opening or closing the lid to avoid injury. Never let the lid free-fall. Keep hand, fingers, or body parts away from the side of the table when closing the lid.
| b. | Loosen the Z-axis tubing clamp [1]. |
Figure 781
| c. | Loosen the gland nut [1] to release the pressure; water can leak from the inlet body weep hole. |
Figure 782
| d. | Tighten the gland nut [1], if needed. |
Figure 783
