Vestil CG-42 handleiding
Handleiding
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Table of Contents Rev. 3.17.2021 TCD MANUAL
Table of Contents Copyright 2019 Vestil Manufacturing Co. Page 10 of 20
10. Inspect the bottom of the valve cavity in the manifold for foreign matter.
11. With the thin tool, press the middle of the flow control spool, which is located in the bottom of the cavity. It
should move down and up smoothly.
12. Reinstall the valve in the manifold and tighten it to 20 lb∙ft of torque.
Bleeding air from hydraulic system
If the chute lowers extremely slowly or does not lower, air in the cylinders might be the culprit. Air in the hydraulic
system causes the velocity fuse to close, which traps oil in the cylinder. To overcome this problem, air must be “bled”
from the system.
• Completely lower the chute and unload it;
• Locate the bleeder valve located at the top of the cylinder (it looks like a grease zerk). Hold a rag over the valve
and open it about a half turn with a 1/4” or 5/16” wrench. Oil and air will sputter from the valve. Jog the motor by
pressing the UP button for just a second. If air continues to escape from the bleeder valve, jog the motor several
more times. Wait at least 5 seconds between successive jogs.
• Close the valve once air no longer is heard or seen bubbling out of the valve. At this point, just a clear stream of oil
is seen flowing from the bleeder valve. Close the valve.
• Remove the cover from the modular power unit and check the oil level in the reservoir. If the surface of the oil is
lower than 1 to 1½ in. below the fill hole, then add oil until it is between 1 and 1½ inches of the fill hole. Add only
anti-wear hydraulic fluid with a viscosity grade of 150 SUS at 100°F (ISO 32 @ 40°C) like AW-32 or Dexron
transmission fluid.
Hydraulic circuit diagram:
11
6
10
3
2
1
9
8
4
7
5
Item
Part no.
Description
Quantity
1 01-127-010
Manifold, aluminum, w/o valves 1
2 01-135-052
2HP, 3-phase, 1725 RPM motor 1
3 01-143-908
Gear pump, 0.153 displacement 1
4 99-021-909
Cylinder, 2
1
/
2
” x 18” ram style 2
5 99-153-006
Relief valve, 210 bar, size 08 1
6 99-031-029
Inlet screen, 100 mesh 2” pancake 1
7 99-153-038
Flow control, PC,
7
/
16
” - 20, 2gpm 1
8 01-531-001
Velocity fuse, adjustable, brass 2
9 99-153-015
Valve, cartridge, NC, no coil, w/ nut
1
10 99-153-011
Check valve, size 08 1
11 99-023-002
Reservoir, L-shaped, 1.16 gal., 1.0
gal. nominal
1
Bekijk gratis de handleiding van Vestil CG-42, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Vestil |
| Model | CG-42 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6081 MB |
