Hamelin Installation Guides
Select your installation guide
RATBLOCKER
1, 
Once the manhole cover is removed, ensure your mounting pole is extended to the necessary length, before attaching the rat blocker and lowering into the manhole. N.B. Check the flaps are the correct orientation before installing the unit, if incorrect it will result in a blockage.
2, Once the manhole cover, is removed, ensure your mounting pole is extended to the necessary length, before attaching the rat blocker and lowering into the manhole. N.B. Check the flaps are the correct orientation before installing the unit, if incorrect it will result in a blockage.
3, Once the manhole cover, is removed, ensure your mounting pole is extended to the necessary length, before attaching the rat blocker and lowering into the manhole. N.B. Check the flaps are the correct orientation before installing the unit, if incorrect it will result in a blockage.
4, Once the manhole cover, is removed, ensure your mounting pole is extended to the necessary length, before attaching the rat blocker and lowering into the manhole. N.B. Check the flaps are the correct orientation before installing the unit, if incorrect it will result in a blockage.
REPELARAT
COMING SOON
PREVENTAVENT
1, Locate all air bricks around the property and ensure you have the correct size Preventavent to cover the entire vent.
2, IF INSERTING WITH SCREWS:
Drill 4 holes in line with each corner of the Preventavent and insert a red wall plug, using 5.5mm screws, drill through the pre-drilled holes to secure the Preventavent against the vent.
3, IF APPLYING WITH ADHESIVE:
Using a strong adhesive suitable for exterior use, apply a bead to the back edge of the Preventavent, press against the airbrick vent and hold in place until set.
