Ground Fixed Congas
Installation Instructions

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

1. Attach the steel leg to each of the congas with the M10x50 security screws, square washers and PU mounts. (1.1) (See Assembly Guide)
2. Attach Ground Fixings to legs (1.2) (See Ground Fix Post Installation Sheet)
3. Excavate1 hole for the Steel leg 250mm diameter by 300mm deep, in desired location upon decision from customer.
4. Locate (lower) legs into hole making sure they are vertical and level prior to concreting in place.
5. Once happy with location of the Instrument, fill hole using rapid hardening concrete. Be sure to compact concrete around legs and leave to dry according to manufactures guidelines.

Instrument Components
M10x50 Security Screw x4
M10x50x3 Square washer x4
PU 200 Mount x2
PU 250 Mount x2

Ground Fix Components:
M10x200 Bolt x2
M10 Nut x4

Thread Lock Solution Required (Not Supplied)
Spares available form or from your local distributor.
Assembly Guide: Components List

M10x50 Pin torx X4
M10x50x3 square washer X4
M10 Nut X4
M10x200 Threaded Bar X2
Ground Fix Post Installation

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. Excavate a hole with a 250mm diameter tapering down to 350mm diameter and 350mm depth
4. Compact base of hole with 50mm of aggregate. Lower ground Fix post attached of instrument into hole (check instrument straight and level before filling with concrete)
5. Fill hole with fast drying concrete to manufacturers specifications.

Foundations should not present a hazard. These foundations are recommended as a guide, for more information on foundation details for various surface see Part 1