Cynosure Acclaim 7000, Техническое руководство

Страница: 58 / 74

Page 54 of 70 850-1257-000, Rev. 2 Cynosure, Inc.
NOTE: Refer to Figure 13 for an overview of the water pump components as needed. Before
performing the following procedures the front and side panels need to be removed to access the
components.
Replacing the Water Pump
1. Drain the system.
2. Disconnect all electrical connectors for the following:
♦
heater
♦
temperature switch on manifold
♦
flow switch
♦
temperature sensor
♦
level sensors
♦
water pump AC line
3. Remove the following water lines from the manifold:
♦
1/2" line to head
♦
3/8" line to D.I. cartridge
4. Remove the following water lines connected to tank assembly:
♦
1/2" line to flow switch
♦
1/4" line from heat D.I. cartridge
5. Remove the four nuts holding the pump plate to the laser chassis. Remove the pump and
tank assembly.
6. Unwind the manifold from the pump outlet at the black PVC elbow. Remove the
manifold.
7. Unwind the tank assembly from the pump inlet.
8. Clean all pipe threads by removing the Teflon tape. Re-tape the threads with Teflon tape.
9. Reassemble by reversing the previous steps.
Replacing the Flow Switch
1. Drain water from the tank.
2. Unplug P24 from the flow sensor.
3. Disconnect 1/2" tube from the switch. Unscrew the elbow fittings, and detach them from
the flow switch.
4. Unscrew the flow switch to remove it.
5. Clean any residual Teflon tape from the threads of the fitting connected to the tank.
Rewrap the fitting with Teflon tape.
6. If the wires of the new flow switch have not been terminated with a 2-pin plug, cut the
wires from the old switch, and then butt-splice onto the new switch.
7. Replace with a new flow switch. Plug P24 back in.
8. Fill the tank with water. Check for leaks.