Hydraulic System - DCI Edge 4 series Installation Instructions Manual

SERIES 4 DENTAL CHAIR
Installation Instructions

HYDRAULIC SYSTEM

HYDRAULIC SCHEMATIC
HYDRAULIC CONTROL VALVE
SPEED ADJUSTMENT
TV1 = BACK UP
TV2 = BACK DOWN
TV3 = BASE UP
TV4 = BASE DOWN
To increase speed turn counterclockwise.
To decrease speed turn clockwise.
10
UPPER CYLINDER
HYDRAULIC LINE
LOWER CYLINDER
LOWER CYLINDER
HYDRAULIC LINE
UPPER CYLINDER
RETURN LINE
HYDRAULIC
CONTROL VALVE
OIL RESERVOIR
HYDRAULIC PUMP
START CAPACITOR
HYDRAULIC PUMP
SVU2N-D24-12
MODEL:
TV2
FLOW
(D)
INC. DEC.
TV1
TV3
(U)
(U)
CV1 CV2
A B
MFG. NO.
48
TV4
(D)