HAKO 7181.05 User manual

Assembly manual
Overhead guard (7181.05)

2
Foreword
This assembly manual may be used
only in conjunction with the operating
manual of the machine.
Safety instructions
Please observe the general safety reg-
ulations of the corresponding machine
in the relevant operating manual.
Place the machine on a level surface
and secure it with the parking brake.
Switch the machine off and pull out the
key.
We would expressly advise you that no
legal claims may be asserted based on
the contents of this manual. In the case
of necessary repair work, please make
sure that only original spare parts are
used. Only original spare parts guaran-
tee constant and reliable operational
readiness of your machine. We reserve
the right to make changes in the inter-
ests of further technical development.
Valid as from: August 2021
Hako GmbH
23843 Bad Oldesloe, Germany
Hamburger Str. 209-239
Phone [phone]
Introduction

3
Overhead guard
1 Overhead guard
1.1 Parts list
1 1x overhead guard
- Right front bar (Fig. 1/1A)
- Left front bar (Fig. 1/1B)
- Right rear bar (Fig. 1/1C)
- Left rear bar (Fig. 1/1D)
-Frame(Fig. 1/1E)
- Front roof (Fig. 1/1F)
- Rear roof (Fig. 1/1G)
- Sealing strip
- Standard parts
2 2x hex bolts M12x120
3 6x washers 13
4 4x hex bolts M10x20
5 4x detent edge washers SKM10
6 2x sealing plugs F 12 SW
7 1x cover plate (B175 R)
8 1x cover plate (B260 R)
Fig. 1
1.2
4
1
5
3
2
6
7
1A
1B
1D
1E
1F
1C
1G
8

4
Overhead guard
1.3 Before installation
1. Remove side panelling with provided
wrench (Fig. 2/1).
2. Swivel seat console all the way 
upwards (Fig. 2/2).
3. Remove cover (Fig. 2/3).
4. Unscrew seat bearing (Fig. 2/4).
5. Remove battery at lifting points
(Fig. 2/5) using suitable lifting gear.
Attention
Before removing the batteries,
the safety instructions in the
operating manual of the
B175 R must be read and 
observed!
Fig. 2
5
7
2
1
34

5
Overhead guard
1.4 Installing the bars
1. Insert the six sealing plugs into the
open ends of the four bars (Fig. 3/1).
2. Attach the two front bars (Fig. 3/2)
with the M12x120 screws and the six
washers to the chassis finger-tight
(Fig. 3/3).
3. Attach each of the two rear bars
(Fig. 3/4) to the chassis with two
M10x20 hex screws and the SKM 10
detent edge washers (tighten 
finger-tight) (Fig. 3/5).
Caution
If the chassis of the B 260 R
was manufactured in the peri-
od from June to August 2021
(7182.xx 1 xxxx 3/4), two drill
holes for the rear spar on the
left in the direction of travel
must be re-drilled (see section
1.4.1)!
Fig. 3
3
5
2
1
4

6
Overhead guard
1.4.1 B 260 R - drill new bore holes
1. Drill two new bore holes (Fig. 4/1).
2. Position the rear spar on the left in
the direction of travel in front of the
new drill holes.
3. Attach each of the rear bar
to the chassis with two M10x20 hex
screws and the SKM 10 detent edge
washers (tighten 
finger-tight) (Fig. 4/2).
Fig. 4
1
2

7
Overhead guard
1.5 Frame installation
1. Position the frame (Fig. 5/1) between
the front and rear bars as per the 
illustration and attach to the bars
with the eight M6x20 cylinder head
screws (secure with Loctite type
243) and detent edge washers 
(Fig. 5/2).
2. Align the overhead guard and attach
the fastening bolts (M10) to the rear-
end of the machine with tightening
torque of 49 Nm and in the front
(M12) with 85 Nm.
1.6 Sealing strip installation
Clean the surfaces to which
the sealing strip will be 
attached with a clean cleaning
cloth and solvent. After 
cleaning, allow the surfaces to
air for approx. 10 minutes.
1. Affix the two long sealing strips
(shown in red) to the frame.
2. Affix the 20 small sealing strips
(shown in blue) to the surfaces as
per the illustration.
Fig. 5
2
1
1
2

8
Overhead guard
1.7 Roof installation
1. Attach the front roof (Fig. 6/1) to the
two front bars with four M6x20 flat
round screws, washers, M6 nuts
(Fig. 6/2) and four M8x20 flat round
screws, washers and M8 nuts 
(Fig. 6/3).
2. Attach the rear roof (Fig. 6/4) with
four M8x20 flat round screws, 
washers and M8 nuts to the two rear
bars.
1.8 Cover plate installation
Fit cover plate (Fig. 6/5) respectively 
(Fig. 6/6) to the hopper using the existing
M6x10 flanged button head bolts (Fig. 6/7).
1.9 Clamping piece and seat
bearing installation
1. Insert sealing plugs F 12
(Fig. 6/8) into the holes of the seat
bearing (Fig. 6/9).
2. Position clamping piece (Fig. 6/10)
at left rear bar so that is located 
between the two sealing plugs.
3. Align seat bearing so that the seat
plate is parallel to the chassis.
4. Tighten screws (Fig. 6/11) with
tightening torque of 15 Nm.
Fig. 6
4
3
2
5
7
8910
11
7
6
B175 R
B260 R
1

Spitzentechnik für eine
saubere und schönere Umwelt
Advanced Technology for a Cleaner, Better Environment
Hako GmbH ·Unternehmenszentrale · Hamburger Str. 209-239 ·D-23843 Bad Oldesloe
Tel. [phone] ·Fax [phone]
88-60-3164 - 4289-35