User Manual

01/08 HPC-400, 22-126-120, 0108
V
ESTIL MFG. CO. 9
HYDRAULIC DIAGRAM – LIFT-HOLD-LOWER CIRCUITS
o Warning: Care should be taken to identify all potential hazards and comply with applicable safety procedures
before beginning work. Fully lower or secure the crushing platen, and verify that all system pressure and power
have been removed, before attempting to work on the hydraulic system.
o Only qualified individuals trained to understand mechanical devices and their associated electrical and hydraulic
circuits should attempt troubleshooting and repair of this equipment
o Caution: Do not use brake fluid or jack oils in the hydraulic system. If oil is needed, use an anti-wear hydraulic
oil with a viscosity of 150 SUS at 100°F (ISO 32 @ 40°C), or non-synthetic transmission fluid.