Ground Fixed Rainbow Trio Bongos
Installation Instructions

1. Attach the steel leg to each
of the bongos 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) leg 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
manufacturers guidelines.

Instrument Components:

M10x50 Security Screw x6
M10x50x3 Square washer
PU 200 Mount x4
PU 250 Mount x2

Ground Fix Components:

M10x200 Bolt x2
M10 Nut x4


Assembly Guide: Components List

M10x50 Pin torx X6
M10x50x3 square washer X6
HDPE MOUNT 200 x4
HDPE MOUNT 250 x2
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.

Components:
M10x200 Bolt x2
M10 Nut x4