p/n 18603-001, Rev. C LTV
®
1200/1150 Ventilator Service Manual Page 8-15
To install the lower protective boot
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:
1) Lay the ventilator down (front up) and use a Philips-head screwdriver to remove the four
flat-head mounting screws in the ventilator’s side panels, as indicated in the illustration
below.
• Do not remove the mating finish washers.
2) Orient the lower boot to the ventilator as shown in the illustration below. Move the boot
into position on the bottom of the ventilator and align its four screw holes with the
corresponding holes in the ventilator side panels.
• Ensure the orientation arrows on the bottom of the boot are aligned “up”, as shown
below.
3) Insert and lightly thread four 1/2” flat-head mounting screws with finish washers
through the screw holes in the sides of the lower boot; as indicated in the illustration
below.
4) Torque tighten all four screws in the boot to 20 in-oz (0.14 Nm).
CAUTION
Damage to finish washers - Do not over tighten screws to avoid damage to the finish
washers.
35
See Appendix E - Reference Information,
External Accessories Screw Location, Type and Length for additional information.