Venturo ET12KP-16, Owner'S Manual

Page: 38 / 64

®
VENCO VENTURO INDUSTRIES LLC
CINCINNATI, OHIO
C200
MAN. OVERRIDE INSTR.
ET PROPORTIONAL CRANES
03-08-19A
DATE SECTION
SUPERSEDES
TITLE
07-30-18
23775
MANUAL OVERRIDE INSTRUCTIONS
ET PROPRTIONAL SERIES CRANES
! ! R E A D A L L I N S T R U C T I O N S B E F O R E P E R F O R M I N G M A N U A L O V E R R I D E P R O C E D U R E S ! !
Each valve station incorporates [2] hydraulic ports and [2] coils. Manual
override shafts are located in the center of the coils (see figure 4).
Manual override decals are placed on each crane near the valve assembly.
These decals provide a visual aid that helps the operator determine the function
designations (Reference figure 3 & 5).
3-STATION FUNCTIONS:
RR = Rot. Right RL = Rot. Left
BU = Boom Up BD = Boom Down
BI = Boom In BO = Boom Out
21988
ALWAYS BE SURE TO CHECK HYDRAULIC OIL LEVEL BEFORE PROCEEDING. IT IS RECOMMENDED TO
REMOVE ANY ITEM(S) THAT MAY INTERFERE WITH OPERATING THE CRANE MANUALLY. IF POSSIBLE,
STRAPS AND/OR HARNESSES SHOULD BE REMOVED BEFORE OPERATING A CRANE IN MANUAL OVERRIDE !!
4
5
6
Procedure:
1. Turn Master disconnect switch to "ON"
2. Remove Protective cap (see figure 1)
3. Rotate Valve Stem Clockwise to close (see figure 2)
4. Power up the pendant / radio
4.1. Twist EMERGENCY STOP button clockwise
5. On the crane, reference the function you wish to perform using the manual override decal (see
figure 3)
6. Using a tool with a diameter of 1/8" or smaller, press the shaft inward and hold
7. Reference the functions listed on your pendant or radio (see figure 6)
8. Press the switch or button for the same function
9. If you need to change function,
9.1. Release switch or button
9.2. Remove tool from shaft
9.3. Go to step 5
For assistance, please feel free to contact Technical Support at 800-226-2238.
COIL
PORT
SHAFT
PROPORTIONAL COIL: MANUAL
OVERRIDE WITH GUARD
1 2 3
UP
OUT UP
RIGHT
DOWN
IN DOWN
LEFT
EXTENSION WINCH
ELEVATION ROTATION
P O
W E R
E
M
E
R
G
E N C Y
S
T
O
P
HORN
UP OUT UP RIGHT
DOWN IN DOWN LEFT
BOOM WINCH BOOM ROTATE HORN
S
T
N
E
P
O
Y
C
G
R
E
M
E
P
O
T
S
Y
C
N
E
G
R
E
M
E
BATT POWER
22158
ET 12
25C 000001
Protective Cap
OVERRIDE
NORMAL
PROPORTIONAL
VALVE
ROT AT E ST EM
KEEP VALVE IN NORMAL POSITION.
OVERRIDE POSITION IS INTENDED
FOR EMERGENCY USE ONLY.
WARNING!
1
9
3 1
5
-2
R
e v
B
MODEL NO.
OVERRIDE
NORMAL
PROPORTIONAL
VALVE
ROTATE STEM
KEEP VALVE IN NORMAL POSITION.
OVERRIDE POSITION IS INTENDED
FOR EMERGENCY USE ONLY.
WARNING!
1
9
3
1
5
-2
R
e
v
B
MODEL NO.
BI
BU
RR
MANUAL
OVERRIDE
23421
BI
BU
R
R
M
AN
U
AL
O
VE
R
R
ID
E
2
3
4
2
1