Envirovent LoftVent Mk2 PIV Installation Manual page 11

4. a) Screw the feet of the unit onto two 25mm x 50mm wood battens
using the four 10g x 1.5" screws. (Battens not supplied).
4. b) Position the unit with anti-vibration pads and washers onto the
loft ceiling joists as in the diagram.
4. c) Screw the battens to the ceiling joists using the four 10g x 3"
screws.
4. d) If the loft insulation sits above the joists and impedes the unit,
create a raised wooden platform to mount onto.
4a
4c
AFTER INSTALLATION THE END USER SHOULD
KEEP THIS GUIDE FOR FUTURE REFERENCE
4b
4d
DO NOT
THROW AWAY
11