SL940-Install-Ops-Maintenance-7210918_B.pdf - 第137页

Maintenance 7-7 7.9 Removing the Axis Covers In orde r to lubric ate the cab les, it w ill be necess ary to rem ove the axis and rea r cable cov ers. To remove the X -axis cabl e covers : 1. Use a 4- mm h ex key to loose…

7-6 Maintenance

3. Drain fluid from the filter assembly by opening the ball valve.

4. Unscrew the fluid filter cap (Figure 7-4).

 The fluid filter is located inside the housing.

5. Remove the filter and clean it with a proper solvent.

6. Brush the stainless steel screen with the appropriate solvent. Replace if necessary.

7. Blow filter surface with compressed air.

8. When finished, reassemble the filter and turn the Reservoir Air Pressure Switch to the

Reservoir A or Reservoir B position as applicable.

Item Description

1 Fluid Filter Spring

2 Fluid Filter

3 Housing

4 Ball Valve

Figure 7-4 Cleaning the Fluid Filter

Maintenance 7-7

7.9 Removing the Axis Covers

In order to lubricate the cables, it will be necessary to remove the axis and rear cable covers.

To remove the X-axis cable covers:

1. Use a 4-mm hex key to loosen the screws in the back (Figure 7-5).

2. Lift off.

Figure 7-5 Removing the X-Axis Covers

To remove the Y-axis cable covers:

1. Use a 4-mm hex key to loosen the screws (Figure 7-6).

2. Lift off.

Figure 7-6 Removing the Y-Axis Covers

7-8 Maintenance

To remove the rear cable covers:

1. Use a 4-mm hex key to remove the screws (Figure 7-7).

2. Lift off.

Figure 7-7 Removing the Rear Cable Covers

7.10 Lubricating the Cables and Linear Guides

The XYZ-Axis cables support the robot and allow it to travel within the dispensing area. To ensure

smooth movement, the cables and linear guides must be lubricated approximately every three months.

 NOTE To perform the following procedures, you will need Asymtek Grease Kit (P/N 7203262).

The kit contains a grease syringe. See Appendix A - Material Safety Information for the

Material Safety Data Sheet on the Asymtek Grease Kit.

7.10.1 Lubricating the Cables

 NOTE The following procedure is a two-man operation.

To lubricate the cables:

1. Perform a service shutdown as specified in 2.12 Service Shutdown.

2. Remove the axis and cable covers as described above.

3. Open the coating system hood and move the robot to the front middle of the dispensing area.

WARNING! Use Personal Protective Equipment when working with cleaning and lubrication

materials. Refer to the applicable MSDS. Remove all spills and properly dispose

of contaminated materials.