Installation Instructions

Install Instrument with 1.5m free space (from widest point) around it.

1. Handpipes will arrive on site assembled, Ground Fixings will need to be installed (1.1) (See Assembly Guide)
2. Attach Ground Fixing posts to legs (See Ground Fix Post Installation Sheet)
3.Excavate 2 holes for the Steel legs 250mm diameter by 400mm deep in desired location upon decision from customer.
4. Locate (lower) legs into holes making sure they are vertical and level prior to concreting in place.
5. Once happy with location of the Instrument, fill holes using rapid hardening concrete. Be sure to compact concrete around legs and leave to dry according to manufactures guidelines.


Instrument assembled
M10 Barrel Nut x2
M10x60 Security Screw x2
M10x200 Bolt x4
M10 Nut x8

Spares available from or from your local distributor


M10x60mm Security Screw X2
M10 Barrel Nut X2
M10 Nut X8
M10x200 Threaded Bar X4

1. Insert M10x 200 Threaded
bar into pre drilled holes
in Ground Fixing Post
2. Fix M10x 200 Threaded
bar in place using M10 Nuts
3. Locate the Ground fix Post
into the leg of the
4. Fix instrument to Ground
fix post using M10 bolt
and Barrel Nut and use
thread locking solution
to prevent fixings working
5. Excavate 6 holes with a
250mm diameter tapering
down to 350mm diameter
and 450mm depth
6. Compact base of hole with
50mm of aggregate.
Lower ground Fix post
attached to instrument
into hole (check
instrument straight and
level before filling with
7. Fill hole with fast drying
concrete to manufacturers