Hydraram HFP Series User manual

Hydraram B.V.
Meander 7, 9231DB, Surhuisterveen Holland
Tel : [phone] - [email protected]
www.hydraram.com
11-2021 Certified company
Operation and maintenance manual
FIXED PULVERIZER - HFP, HFP-RV & HFP-VM SERIES

Table of contents
1. Introduction 1
1.1. Purpose of the user and maintenance instruction
manual 1
1.2. Safekeeping of the instruction manual 2
1.3. Updating the instruction manual 2
1.4. Who is this manual intended for? 2
1.5. Glossary and symbols 2
1.6. Copyright 4
2. General information 5
2.1. Manufacturer’s identification data 5
2.2. Attachment identification data and plate 5
2.3. Safety regulations 5
2.4. Set-up procedures to be carried out by customer
technician 6
2.5. General warranty conditions 6
3. Safety 8
3.1.General precautions 8
3.2.Intended use 10
3.3.Unforeseen improper use 10
3.4.Safety indications relating to use of the attachment 11
3.5.Safety indications relating to maintenance of the
attachment 11
3.6. Operator’s position 12
3.7.Accident prevention plates and labels 13
3.8.Safety pictograms 14
3.9.Residual risks 15
3.10.Placement of accident prevention plates and labels 15
3.11. Lighting 16
3.12. Vibration 16
3.13.Noise emissions 16
4. Description of the attachment 16
4.1.Description of the attachment 16
4.1.1.Prohibited uses 17
4.2. Permitted enviromental conditions 17
4.3. Attachment technical data 17
5. Installation 21
5.1.Moving and handling 21
5.2. Storage 22
5.3. Coupling check 22
5.4.Mounting the attachment 23
5.5.Use on construction cranes 24
5.6.Hydraulic connections 24
5.7. Stopping and disassembly 26
6. Using the attachment 27
6.1. Putting into operation 27
6.2. Operating cycle 27
6.3. Stopping the attachment 28
6.4. Temporary decommissioning 28
6.5. Waste disposal 28
6.6. Dismantling 28
7. Maintenance 28
7.1. De-energising the attachment 28
7.2. General information 28
7.3. Regular maintenance 29
7.4. Scheduled maintenance 29
7.4.1. Lubrication 31
7.4.2.Table of lubricants 32
7.4.3. Tightening the screws 33
7.4.4. Rotation and replacement of cutting edges 34
7.4.5. Maintenance and replacement of teeth 34
7.5. Extraordinary maintenance 35
7.5.1. Anti-wear material 36
7.6. Diagnostics and troubleshooting 37
8. Spare parts 39
8.1.Assistance 39
8.2. Spare parts 39

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1. Introduction
1.1. Purpose of the user and maintenance instruction manual
This manual forms an integral part of the attachment and is intended to provide all the information
necessary to:
• Inform operators correctly regarding safety issues;
• Handle, pack and unpack the attachment safely;
• Install the attachment safely;
• Ensure users are fully aware of its operating features and limits;
• Ensure the attachment is used correctly and safely;
• Ensure maintenance operations are carried out correctly and safely;
• Dismantle the attachment safely and in accordance with the standards and regulations regarding
health and safety in the workplace and environmental protection.
 IMPORTANT!
Under current law, the personnel responsible for using and operating this attachment are obliged
to read the contents of this document carefully and to ensure the operators and maintenance
technicians have read the parts relating to their specific duties. The time spent doing this this will
ensure correct and safe operation of the attachment.
This document assumes that the applicable laws on safety and occupational hygiene are adhered to where
the attachment is to be used. The instructions, drawings and documentation contained in this manual are of
a confidential, technical nature and may not be reproduced in whole or in part.
This manual is subject to the following limitations:
• It may never take the place of an adequately experienced user;
• For particularly demanding operations, the manual can only provide a summary of the main steps.
The manual should be regarded as an integral part of the attachment and must be kept for future reference
until the attachment is dismantled for disposal. The manual must be stored correctly and kept where it may
be readily consulted when using the attachment with the operating machine.
The company Hydraram may not be held liable in the following cases:
• Improper use of the attachment;
• Use contrary to specific national law;
• Incorrect installation (in the case where the attachment was installed by unauthorised personnel);
• Power supply defects;
• Serious failures to perform the required maintenance;
• Unauthorised modifications and operations;
• Use of replacement parts or materials not specific to the model;
• A total or partial failure to follow the instructions provided;
• Use of the attachment with an incompatible machine;
• Exceptional events.

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1.2. Safekeeping of the instruction manual
The manual must be stored carefully and kept together with the attachment whenever the latter changes
hands throughout its working life. The manual will last longer if it is handled carefully with clean hands and
not placed on dirty surfaces.
No parts of the manual should removed, torn out or modified arbitrarily. This manual should be stored in
a cool, dry place near to the attachment it refers to. The manufacturer can supply additional copies of the
manual upon request.
1.3. Updating the instruction manual
The manufacturer reserves the right to change the design of, and make improvements to, the attachment
without notifying customers and without updating manuals that have already been delivered to the user.
Moreover, if the manufacturer makes changes to the attachment already in use at the customer’s premises
that require changes to one or more chapters of the manual, the manufacturer shall be responsible for
sending the manual holder the chapters aected by the change, together with a copy of the new manual
revision list.
1.4. Who is this manual intended for?
This manual is intended for: Installation personnel, Operators and Technicians qualified to carry out
maintenance on the attachment.
 OPERATOR refers to the person assigned to operate, adjust, clean and perform regular maintenance
on the attachment.
QUALIFIED PERSONNEL or QUALIFIED OPERATOR, refers to those persons who have attended
specialisation and training courses etc. and who have experience in the installation, operation and
maintenance, repair or transport of the attachment.
 EXPOSED PERSON refers to any person located inside an area inside and/or near an operating
machine where their presence may be hazardous to their safety, health or well-being.
The attachment is intended for industrial use and, thus, professional and not general use. As a result, it
may only be operated by qualified persons and persons who specifically:
• are adults;
• are physically and mentally able to perform work of particular technical diculty;
• have been adequately instructed in the use and maintenance of the attachment;
• have been judged suitable by the employer to perform the work entrusted to them;
• are capable of understanding and interpreting the manual and the safety instructions;
• are familiar with the emergency procedures and how to implement them;
• are able to operate the specific type of attachment;
• are familiar with the regulations in force;
• have understood the operating procedures defined by the manufacturer of the attachment.
1.5. Glossary and symbols
This section defines the abbreviations used and the meaning of the symbols used to indicate the operator
qualification level and the status of the attachment. Their use allows for information regarding the correct
and safe use of the attachment to be communicated quickly and clearly.

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OPERATOR AREA
The area where the operator must work during
normal use of the attachment.
DANGER ZONE
An area inside and/or near the attachment where
the presence of an exposed person is a risk to the
health of that person.
EXPOSED PERSON
Any person wholly or partially located inside a
danger zone.
MAN-OPERATING MACHINE INTERACTION:
Any situation where an operator interacts with the
attachment during any of the operational phases at
any time during its life cycle.
OPERATOR QUALIFICATION LEVEL
Minimum skill level that the operator must have to
perform the operation described.
NUMBER OF OPERATORS
The number of operators required to perform the
operation described. This number is derived from a
careful analysis by the manufacturer, meaning that
the presence of a dierent number of personnel
could prevent the expected result from being
achieved or expose the personnel to danger.
STATUS OF THE OPERATING MACHINE
The status of the operating machine includes
its operating mode, for example, automatic, jog,
stopped, etc., the condition of the safety devices
on the operating machine, such as safety devices
enabled, safety devices disabled, emergency stop
button pressed, power source insulation type, etc.
RESIDUAL HAZARD
A hazard that it has not been possible to eliminate
or reduce suciently during the design stage, and
against which the existing safety device are not
(or are not completely) eective. Information on
the presence of such hazards is provided in the
manual, as well as instructions and precautions on
how to avoid it.
SAFETY COMPONENT
This is a component used to guarantee a given
safety function and whose failure or poor operation
may have a negative impact on the safety and/
or health of exposed persons: its specific function
is to guarantee safety and is ancillary to the main
function of the machine.
P.P.E.
Acronym for Personal Protective Equipment.
 WARNING!
Descriptions preceded by this symbol contain very important information/instructions regarding
safety. Failure to observe them may:
• Endanger the well-being of the operators;
• Render the warranty null and void;
• Result in the manufacturer not accepting liability.
IMPORTANT!
This symbol is used to indicate particularly important information regarding the use of the
attachment that the operator must make sure to read and understand thoroughly.

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1.6. Copyright
The copyright of this manual is the property of Hydraram. This manual is intended for use by operating and
maintenance personnel. It contains instructions and technical diagrams that may not be copied, in whole or
in part, distributed or examined by unauthorised persons for competitive purposes or divulged to any other
third party.
SYMBOLS RELATING TO OPERATOR QUALIFICATION LEVELS
General labourer: an operator with no specific skills who is qualified only to carry out simple
tasks as directed by qualified technicians.
Lifting and handling equipment operators: an operator qualified to use vehicles and
equipment for lifting and handling materials and machinery (in strict accordance with the
manufacturer’s instructions), subject to the legislation in force in the country where the
machinery is in use.
Operator: person able to install and operate the attachment.
Maintenance mechanic: a qualified technician, who is able to assemble and disassemble the
attachment and adjust, service and repair its mechanical parts, as necessary. Typically, such
personnel are not qualified to work on live electrical systems.
Manufacturer’s technician: a technician provided by the manufacturer to perform complex
operations under unusual or special circumstances or when in agreed with the user.
Depending on the situation, such personnel must possess the appropriate skills and
qualifications for the work to be carried out.

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2. General information
2.1. Manufacturer’s identification data
Hydraram B.V.
Meander 7 9231DB Surhuisterveen - The Netherlands
AFTER-SALES SERVICE / SPARE PARTS / CALL CENTRE
Tel: [phone] - [email protected]
www.hydraram.com
2.2. Attachment identification data and plate
Each attachment is identified by a CE plate indelibly marked with all the relevant machine information
Always provide this information when contacting Hydraram or the customer service centre. The plate
is secured to the attachment in a protected position where it is easy to read. This position may vary
depending on the model.
2.3. Safety regulations
The attachment has been manufactured in conformity with the safety standards listed below:
UNI EN ISO 12100: Machine Safety - Fundamental concepts, general design principles -
Risk assessment and reduction.
UNI EN ISO 13857: Machine safety - Safety distances to prevent hazard zones from being reached
by upper and lower limbs.
UNI EN 349: Machine safety - Minimum distances to avoid crushing parts of the human body.
UNI EN 474-1: Earthmoving machines - Safety - General requirements.
UNI EN 474-5: Earthmoving machines - Safety - Requirements for hydraulic excavators.
The regulations mentioned in this manual may not apply to specific situations that may arise during various
work phase

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2.4. Set-up procedures to be carried out by customer technician
Except where otherwise stipulated in the contract, the customer shall be responsible for:
• Preparing the working environment/area and operating equipment in conformity with the legally
applicable specific safety regulations in the country where the attachment is to be used;
• Checking that the attachment is coupled to the operating machine in compliance with the legally
applicable specific safety regulations in the country where the attachment is to be used;
• Providing the hydraulic supply system for the attachment, in conformity with the regulations
applicable in the country of use and the instructions in this manual.
 WARNING!
It is the specific responsibility of the customer/user to integrate these instructions into the system/
plant user and maintenance manual and to provide any additional information the operator may
require.
2.5. General warranty conditions
Hydaram guarantees that all products are free from material or manufacturing defects. Under the terms of
this warranty, Hydraram’s responsibilities are limited to the repair or replacement with a similar part at the
company’s plant, on condition that the product is returned within 8 days of the date on which the defect is
detected, and provided the defect is correctly identified by photographs or the product is returned with all
shipping expenses prepaid.
The company will replace or repair, at its own discretion, any part that, after examination, is determined
to demonstrate material or manufacturing defects. In any event, Hydraram’s responsibility shall be limited
to the original purchase price of the product; any costs incurred in relation to the necessary inspections
or report generation are excluded. No repairs will be carried out on site; the warranty applies exclusively
when the product is returned to the company.
This warranty replaces any other warranties, expressed or implied, including, but not limited to, guarantees
of marketability and suitability, irrespective of purpose; furthermore, under the terms of this warranty
Hydrarm’s obligations and responsibilities shall not include any shipping or other expenses, i.e. installation
costs or liability for any direct, indirect or resultant damages or for delays caused by any such defect.
This warranty applies exclusively to new products manufactured by Hydraram. Products manufactured by
third parties are covered exclusively by warranties oered to Hydraram by the respective suppliers and will
be subjected to any inspections or checks as requested by such parties.
Products manufactured or welded by Hydraram as standard units are guaranteed for twelve (12) months
from the delivery date. This guarantee period is completely independent of the eective date the product
was put into operation.
If the customer tampers with the product or attempts to disassemble in any other location than the
supplier’s premises or repair workshop, and/or without notifying the manufacturer in advance, this warranty
shall be considered null and void. Hydraulic cylinders or components returned under the guarantee must
not be disassembled and must be returned intact to Hydraram. Any welding, modifications or repairs to

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the attachment must be authorised in writing in advance by Hydraram; any service operations performed
without such authorisation shall result in this warranty being considered null and void. Hydraram may not
be held liable for any costs/charges deriving from the customer’s failure to meet these warranty conditions.
Hydraram reserves the right to make changes or modifications to the accessories, which, in the company’s
reasonable opinion, may improve the performance and eciency of the machine or improve production
techniques, at any time. Hydrarm is under no obligation to implement such changes or modifications
retroactively on any machines that are already in use. Any operations that are expressly forbidden, either
verbally or in any written document, or repairs or assembly procedures that are not recommended or
authorised by Hydraram shall result in the warranty being considered null and void.
The warranty does not include any parts that are subject to normal wear and tear, or any that are broken
or damaged due to improper use of the attachments supplied by Hydraram. In this case, the customer
shall arrange for delivery and collection at our factory at their own expense; if the customer requests
repairs at their own premises (assuming this is possible), they shall be required to pay for the seller’s travel
expenses. If, during the warranty period and as a result of customer negligence or any other factor out of
the control of Hydraram, the company is unable to intervene promptly in the aftermath of breakdown or
fault condition, the customer shall be responsible for any further deterioration or damages resulting from
the continued use of the Hydraram products. Any such additional damage is not included in the terms of
the warranty.
The company Hydraram may not be held liable for any expenses for repairs performed by, or requested by
the customer in workshops other than the authorised structures or in the event where such activities were
not authorised in advance. The customer may not claim compensation for any damages deriving from
machine downtime during the warranty period.
IMPORTANT!
This warranty is valid only if the product has been entirely paid for in conformity with the required
supply conditions and is returned within 2 weeks from the date of purchase. Failure to pay for the
products within the agreed terms shall result in the warranty being considered null and void, even if
the goods in question are entirely paid for at a later date.