Introduction; Safety Instructions - ORELL LHC Manual De Instalación Y Servicio

ORELL Tec LHC AIR OIL COOLER |

Introduction

This manual is meant to serve as a reference guide for
instal-lation, maintenance and operation of the ORELL
tec LHC-series of air oil cooler.
Keepthemanualathand.Alostmanualshouldbereplaced
assoonaspossible.
Foroptimumperformanceandinordertopreventincorrect
use,pleasereadthismanualcarefullyandobserveallsafety
precautionspriortoputtingtheairoilcoolerintoservice.
Installationandmaintenanceworkshouldbecarriedoutby
qualified personnel only.
ORELL Tecreserve the right to make technical alternations
without notice.
Use The ORELL Tec LHC-series of air oil coolers is designed
to cool hydraulic fluids in systems for industrial and mobile
applications.
Warranty and claims In the event of breakdown, consult
your local ORELL Tec office. ORELL Tec shall not be held
responsible for any consequences due to modification made by
the customer.

Safety instructions

Theinstallationcontractoraswellastheusershouldbeaware
of,understandandobserveallsafetyprecautionsinthis
manual,includinganyinformationmentionedonlabelsfixed
totheproduct.
Definition of Safety Warning Levels...
...concerning personal safety
All precautions concerning personal safety are classified as
per below, depending on how severe the consequences of an
incident could be.
Danger This alerts you to an action or procedure that, if
performed improperly, will produce bodily harm or death.
Caution This alerts you to an action or procedure that,
if performed improperly, is likely to produce bodily
harm or death.
Precaution This alerts you to an action or procedure
that, if performed improperly, is likely to cause an
accident with bodily harm.
...concerning other safety issues
Notifications concerning other safety issues (property, process
or environment) and maintenance work are classified as fol-
lows:
Important This alerts you to an action orprocedure that, if
performed improperly, is likely to result in damage to the pro-
duct, process or environment.
...concerning additional information
Additional information is marked as follows:
Note! This alerts you to important information related to
the text in a paragraph.
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Installation and servicing manual | English
Overall instructions
Lifting
Caution Risk of bodily injury. To prevent bodily harm
when lifting the unit, ensure correct lifting technique.
Make sure that all lifting devices are free from damage and
approved for the weight of the air oil cooler.
Installation, operation, handling and maintenance
Caution Risk of bodily injury. Disconnect the motor
power supply prior to maintenance.
Caution Risk of bodily injury. Before disconnecting
the hydraulic hoses and connections, make sure the
system is depressurized.
Caution Risk of severe burns. This indicates danger
from high temperature surfaces. The air oil cooler
could become extremely hot during operation. Always make
sure the cooler is cool before touching.
Precaution Risk of bodily injury. If the air oil cooler
is fitted with a thermo contact, the fan will start
automatically when the preset temperature has been reached.
Be careful when standing close to rotating units.
Precaution This indicates a toxic hazard. To prevent
bodily injury, damage to property or environment, used
fluid should be collected and taken to a special depôt.
Important Risk of damage to the hydraulic system.
Contamination, water and air will increase wear on hydraulic
components, which could lead to breakdown. The most
important practice to observe when working on the hydraulic
system is cleanliness.
Important Static electricity. Fans generate static electric-
ity. Do not put sensitive devices (electronics etc.) in the
immediate vicinity of the air oil cooler. Antistatic fans are
available on request.
Note! Use ear defenders when standing close to an oper-
ating air oil cooler for long periods of time.
Warning label
The warning label shown below is fitted to the oil cooler prior
to delivery. Always replace a damaged or missing label.
• Caution! High temperature surface! Use ear defenders!
Rotating fan! (P/N 500029 - 70x30 mm or P/N 5000291
- 120x50 mm). See Figure 1.
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