Hydraulic System - Novoferm NovoDock L340 Original-Montage- Und Betriebsanleitung

3.5

Hydraulic system

7
V2
V3
8
DB
Fig. 4: Hydraulic plan
1 Gear pump
2 Electric motor
3 Oil filter
4 Air bleeding filter
Approved hydraulic oils
Type
Standard oil (DS0704440) MD Performance
Low-temperature oil
(DS0702220)
For further information on adjusting the hydraulic unit see separate document: Adjustment in-
structions for the hydraulic system.
These assembly, operation and maintenance instructions must be kept for the entire period of use!
A
D1
C1
C2
p=120±5 bar
D D
M
6
9
V4
V1
DV1
10
p=140±5 bar
5
3
4±0,5 dm /min
1
3
3
7 dm 63 µm
5 Pressure relief valve Lifting
pressure
6 Lower valve
7 Directional valve
8 Directional valve
Name
Hydraulic Oil
AVIATICON HV-CHF
D=Ø 1.5 mm
D1=Ø 1.1 mm
4
0,75 kW
2
9
10
Temperature range [°C]
−20 to +50
-40 to +50
Lifting/lowering the shuttle
valve
Lower throttle valve
Areas of use
Normal areas
Unprotected critical areas
(e.g. low temperatures and
draughts)
EN - 29