Daewoo BH090, Manual

Page: 198 / 261

196
Installation
The antifreeze pump is installed in
the delivery line between the unloader
valve and the air reservoir, either
close to the unlaoder valve or
upstream of the air reservoir. The
pump must be installed in a vertical
position and sufficient clearance be
allowed for operation and refilling.
Only manual operation is permissible.
The pipe line to the air reservoir
should slightly slope downwards to
ensure that the antifreeze flows
immediately and at all events into the
brake system.
The antifreeze pump is fastened by
means of two M8 bolts.
Maintenance
After winter operation the antifreeze
pump must be cleaned and sprayed
with acid–free oil.
Technical features
Type no. Antifreeze
Paint Weight
coating [ kg ]
LA 1100
on an alcohol or glycol
no 1.3
basis or pure alcohol.
LA 1101
No methyl alcohol–
yes 1.3
toxic!
Max. operating pressure : 10 bar(gauge pressuree)
Temperature range : –40°C to
ˌ
80°C
Reservoir capacity : 250 cm
3
Reservoir : transparent
22
±
0.5
50 ± 0.2
80
–2
25
A B
φ 84
φ
76
φ
8.5
≈
166
50
± 1
68
A = Rest position
B = Stroke 16mm
Ports M22
Ŧ
1.5–15deep