Replace Cooling Unit Fan - M300f/i/p and M200f/i/p. Promise Technology VTrack M-Class M500p, VTrak M200f, VTrak M500i, VTrak M300p, VTrak M500f, VTrak M500p, VTrak M300f, VTrak M300i, VTrak M200i, VTrak M200p

VTrak M-Class Product Manual

Replace Cooling Unit Fan – M300f/i/p and M200f/i/p

Cautions

• The Cooling Unit is NOT a hot-swappable device. Powerdown the VTrak before removing it.

• If power service has failed, do not remove the cooling unit if

the Controller’s Dirty Cache LED is flashing. See “Unsaved

Data in the Controller Cache” on page 289.

The blowers (scroll fans) in the cooling units are replaced as individual parts.

There are two fans in each cooling unit. No tools are required for this procedure.

Fan 1 LED Fan 2 LED

To replace a fan, do the following:

1.

Verify that the Fan LED is amber or red and note whether it is Fan 1 or 2.

See the diagram above.

2.

Power down the VTrak.

3.

Grasp the cooling unit handle and pull it toward you, as shown above.

4.

Pull the cooling unit out of the VTrak enclosure.

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Chapter 6: Maintenance

An example of a VTrak cooling unit appears above.

Loosen the thumbscrew

Loosen the thumbscrew

5.

Loosen the thumbscrews (above). Retainers keep the thumbscrews in place.

6.

Grasp the top of the cooling unit near the thumbscrews and lift it away from the bottom.

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VTrak M-Class Product Manual

7.

Separate the cooling unit sections to access the blowers.

Fan 2

Fan 1

Viewed from the inside (battery) end on the cooling unit, the left blower is

Fan 1, the right blower is Fan 2. From the LEDs (see the diagram on

page 215), you know which fan to replace.

8.

Lift the blower off the mounting pins and detach the electrical connector.

9.

Attach the electrical connector of the new blower and set it in place.

Be sure you set the blower on the mounting pins, as shown above.

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Chapter 6: Maintenance

Be sure the blowers point outward, towards the handle, as shown above.

10. Place the top section of the cooling unit onto the bottom section.

11. Tighten the thumbscrews.

12. Carefully slide the cooling unit into the enclosure.

13. Press on the screen to seat the cooling unit (above). The handle will swing in as the cooling unit is properly seated.

14. Boot the VTrak and verify that the Fan LEDs are green.

This completes the fan replacement procedure.

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