Shellab SWPK Manual do Utilizador descarregar pdf (Página 11)

11 | P a g e

SWPK INSTALLATION

9) INSTALL A PUSH-TO-CONNECT FITTING

The SWPK comes provided with two steel push-to-connect fittings to

replace the copper compression fitting on the back of your humidifier or

incubator. See Figure 11. The push-to-connect fittings allow the output

OD tubing from the water filter to be connected to the unit’s water

injection solenoid.

1. Remove the top cover of the chamber or incubator to access

the water injection solenoid in the control box (the space on top

of the unit where the major electrical components are housed.)

2. Use one wrench inside the control box to stabilize the solenoid.

At the same time, use a second wrench to loosen and remove

the exterior compression fitting that came with your unit. See

Figure 12.

3. Install the push-to-connect fitting (1) on the outside of the unit

that fits the solenoid.

a. Use of thread seal tape (aka PTFE thread tape) on

the threads of the push-to-connect fitting is

recommended to form a durable and tight seal.

b. Use two wrenches when tightening the push-to-

connect fitting. One to tighten, and one to stabilize

the solenoid in the control box.

10) CONNECT THE OUTPUT LINE TO UNIT

1. Make sure that the end of the SWPK’s OD output tubing is cut

so that it forms and even, straight end.

2. Insert the output line into the chamber or incubator’s newly installed exterior push-to-

connect fitting.

Note: To remove the OD tubing from the push-to-connect fitting, hold down the sliding ring on the

end of the fitting that mates with the tubing. Then withdraw the line.

11) CONNECT TO WATER SOURCE

1. Connect the SWPK’s Water Input Line to your workspace tap water source.

Note: Do not connect to a deionized water source!

Figure 11: Push-to-Connect

Fittings

Figure 12: Stabilizing the

Solenoid During Compression

Fitting Removal

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Shellab SWPK Manual do Utilizador Página 11