Hi-Force HVL Series Operating Instructions Manual Download Page 4

Operating Instruction Manual: 

OM-HVL-01 

Serial Numbers: 
From: AF0324 

 

 

  Inspect hoses regularly for damage and wear.

 

 

NEVER 

use hoses that are frayed, kinked, abraded or leaking.

 

 

NEVER 

handle  a  pressurised  hydraulic  hose.  Hydraulic  fluid  escaping  under  pressure  from  a 

ruptured  hose  can  penetrate  the  skin  and  lead  to  a  significant  medical  emergency,  and  in  some 
cases, death. Should this incident occur, seek out medical attention immediately.

 

 

Seek medical attention immediately if a hydraulic injection injury (no matter how minor) occurs.

 

  The  system  operating  pressure 

MUST  NOT

  exceed  the  pressure  rating  of  the  lowest-rated 

component in the system.

 

  Only use hydraulic cylinders in a complete and tested, coupled system. 

NEVER

 attempt to use a 

cylinder that is not correctly coupled to its operational pump. 

 

 

 

NEVER

 pressurise an unconnected male coupler/s. 

 

NEVER

 attempt to disconnect a hose from a hydraulic system until the system's pressure has been 

completely released. Doing so can result in that pressure becoming trapped within the system and 
relieving trapped pressure can be dangerous.  

 

NEVER 

try to relieve trapped hydraulic pressure in the system by loosening or attempting to remove 

the coupler. Trapped  hydraulic  pressure  can  cause  a  loosened  coupler to  dislodge  unexpectedly 
with great force. This action could result in serious personal injury or death. 

  Loosening a coupler under pressure can result in the escape of hydraulic oil at high pressure, which 

can penetrate the skin and cause significant injury or death. 

 

NEVER

 use a hammer and punch to unseat a coupler check valve that is under pressure. Doing so 

could result in the sudden, uncontrolled release of hydraulic oil at high pressure, which could cause 
significant injury or death.

 

 

NEVER 

attempt to solve, or clean-up leaks in the system while the system is pressurised.

  

  Immediately replace any worn or damaged parts using genuine Hi-Force parts only. 

 

DO NOT

 use any hydraulic equipment if you are under the influence of alcohol, drugs or medication. 

Lack of attention whilst operating high-pressure hydraulic tools can result in personal injury or death. 

Failure to observe and obey the following safety precautions could result 
in  property  damage,  equipment  damage  or  minor / moderate  personal 
injury; 

 

NEVER 

lift, carry or move any hydraulic components by the hose or hoses connected to them.

 

Summary of Contents for HVL Series

Page 1: ...information available at the time of publication and approval For information relating to the servicing of an HVL cylinder see the servicing instructions which are available on the Hi Force website H...

Page 2: ...ration of Incorporation Conformity 6 4 0 Component Identification 7 5 0 Installation Setup 8 6 0 Operation 10 7 0 Maintenance and Storage 10 8 0 Specifications 11 9 0 System Components Accessories 11...

Page 3: ...ent If an operator has not been trained on high pressure hydraulic equipment and its safe usage consult your local Hi Force sales office or distributor who can offer training courses for operators Fai...

Page 4: ...dangerous NEVER try to relieve trapped hydraulic pressure in the system by loosening or attempting to remove the coupler Trapped hydraulic pressure can cause a loosened coupler to dislodge unexpectedl...

Page 5: ...inder Specific Safety Precautions Failure to observe and obey the following safety precautions could result in property damage serious personal injury or death DO NOT work under or near a load support...

Page 6: ...result in property damage equipment damage or minor moderate personal injury To protect your warranty only use the hydraulic oil grades as specified in Section 8 1 3 0 Declaration of Incorporation Co...

Page 7: ...ction Manual OM HVL 01 Serial Numbers From AF0324 7 4 0 Component Identification 1 Clyinder Body 4 Female Coupler 2 Piston Saddle 5 Dust Cap 3 Reducer Excluding HVL100 6 Base Plate Figure 4 1 Componen...

Page 8: ...ose must be used 5 2 Hydraulic Connections Connect the hydraulic hose s between the cylinder s and the pump ensuring that the coupler s are fully hand tightened ONLY To do so 1 Press the male coupler...

Page 9: ...trained and are competent to do so Cylinders and hoses are not always completely filled with oil when new It is not usually necessary to bleed air from single acting cylinders However you MUST ensure...

Page 10: ...Carry out basic maintenance on a regular basis to keep the cylinder operating in a trouble free manner Maintenance intervals are determined by the frequency of use and the operating conditions on site...

Page 11: ...m To HFO15 ISO15 23 44 HFO46 ISO46 2 73 8 2 HVL Specifications Refer to the engraved detail on the cylinder for model identification HVL SINGLE ACTING VERY LOW HEIGHT PANCAKE CYLINDERS Model Number Ca...

Page 12: ...Cylinder advances in spurts a Air in hydraulic system Bleed air from system See section 5 3 b Cylinder piston binding Repair or replace cylinder 4 Cylinder advances slower than normal a Leaking conne...

Page 13: ...UK Head Office Hi Force Limited Prospect Way Daventry Northamptonshire NN11 8PL United Kingdom Tel 44 1327 301000 Fax 44 1327 706555 Email daventry hi force com GLOBAL BRAND LOCAL SERVICE www hi force...

Reviews: