Pacific Hoists PML-1 User manual

INSTRUCTION MANUAL
Pacic Magnetic Lifters

IMPORTANT
Please read this instruction manual before using these products.
This manual contains important information regarding safety, operation,
installation & maintenance.
ALWAYS operate, inspect and maintain this product in accordance to the
relevant Australian Standard AS4991
INTRODUCTION
Thank you for purchasing your new Pacic Magnetic Lifter. This
lifting device now uses the latest technology to ensure you of a higher
quality, robust design with a high level of operator safety which is easy and
safe to use whilst ensuring a longer service life.
It is important that this instruction manual is kept in a safe place where
any operator of the Pacic Magnetic Lifter can refer to it to understand the
operating principles of this device. All users should read this manual in full
and understand the safe operating principles of this device.
FEATURES
• Designed and tested in accordance with the Australian Standard
AS4991.
• The Pacic Magnetic Lifter features a break-away force 3.5 times greater
than the rated capacity.
• Weight capacities are available from 100kg to 6 tonne.
• No electricity is needed which will increase product safety. Once
operated there is less than 1% residual magnetism.
• The simple switch and safety button design allows for one handed
operation.
• Use of plate with high-carbon content will reduce the absorbability to
less than 50% of rated capacity. Use of plate with high carbon content is
not recommended.

MODEL PML-1 PML-3 PML-6 PML-10 PML-20 PML-30 PML-60
Stock Code MAG010 MAG030 MAG060 MAG100 MAG200 MAG300 MAG600
Rated Capacity 100 kg 300 kg 600 kg 1 tonne 2 tonne 3 tonne 6 tonne
Cylindrical Carrying
Capacity 50 kg 150 kg 300 kg 500 kg 1 tonne 1.2 tonne 1.5 tonne
Max. Break-away
Force 350 kg 1.05 tonne 2.1 tonne 3.5 tonne 7 tonne 10.5 tonne 21 tonne
Net Weight (kg) 3 10 23 55 125 218 430
SPECIFICATIONS
DIMENSIONS (in mm)
MODEL PML-1 PML-3 PML-6 PML-10 PML-20 PML-30 PML-60
A67 91 117 163 212 261 355
B64 92 122 177 215 255 432
C90 157 229 270 380 458 623
D125 200 278 330 450 525 695

MINIMUM PLATE THICKNESS
Rate of Reduction
MODEL PML-1 PML-3 PML-6 PML-10 PML-20 PML-30 PML-60
Rated Capacity 100 kg 300 kg 600 kg 1 tonne 2 tonne 3 tonne 6 tonne
Suitable Thickness
of Plate (mm) > 25 > 35 > 40 > 50 > 60 > 80 > 120
Plate Materials ≤45# steel ≤45# steel ≤45# steel ≤45# steel ≤45# steel ≤45# steel ≤45# steel
Carbon Content Low Low Low Low Low Low Low
How to determine the correct Magnetic Lifter for your application?
The rated capacity of the Pacic Magnetic Lifter is determined by the
thickness and surface quality of the to-be-lifted object. The Magnetic
Lifter performs best on thick ferrous material; at a thickness
less than 80 mm, the capacity of the magnet is reduced.
The Magnetic Lifter works better on a smooth surface. If roughness causes
air gaps of greater than 6.3um; the capacity of the Magnetic Lifter is
reduced.
If the surface roughness (Ra) is above or greater than 6.3um, the lifter gap
should be estimated.
To calculate the percentage of maximum lift capacity for the Magnetic Lifter
review the graphs above.

The rated capacity is also inuenced by the composition to the steel
component. As a reference
• Low carbon steel object = 100%
• Medium carbon steel object = 95%
• High carbon steel object = 90%
• Low alloy steel object = 75%
• Cast iron object = 50%
SAFETY INSTRUCTION
DO NOT overload the Magnetic Lifter.
DO NOT shock load Magnetic Lifter.
DO NOT use if vibration occurs during operation.
DO NOT use the Magnetic Lifter to lift people.
NEVER allow the Magnetic lifter operator or other personnel to
pass underneath a suspended load.
DO NOT operate a Magnetic Lifter that has been deemed unsafe after
inspection/service.
DO NOT swing on a suspended load or leave the suspended load
unattended.
DO NOT switch on when the Lifter is not in contact with ferromagnetic
material.
DO NOT use when environment temperature is outside range +80°C to –40ºC.

OPERATING INSTRUCTIONS
• Do not exceed the rated lifting capacity of Magnetic Lifters.
• The Magnetic Lifter is able to create a strong magnetic attraction
through its unique construction from high quality NdFeb. The magnetic
path is controlled by turning the handle manually from the “off” to “on”
and “on” to “off”.
• Clean surface of object being lifted to remove rust or burr.
• Mount the Magnetic Lifter to lifting device (Electric Hoist, Chain Block
etc) by means of shackle.
• Position the Magnetic Lifter in the centre of the lifted object and place on
object surface.
• Disengage the safety key by pushing down handle button_hold and turn
the handle from “OFF” to “ON”. Release handle button.
• Make sure that the safety key on the handle is automatically locked.
• Proceed to lift object.
MAINTENANCE INSTRUCTION
• The robust and simple design of the Magnetic Lifter will provide a long
service life with minimal maintenance or repair required.
• To ensure maximum performance, follow the safety warnings.
• Before operation visibly check the Magnetic Lifter for any damage.
• After use wipe the Magnetic Lifter surface lightly with oil.
• Store carefully when not in use. Inspect regularly and remove any
damaged magnets from service immediately for examination by a
competent person. Contact your local dealer for further assistance.
Lifting Cylindrical Objects
• Follow the above procedure, use the “V” slot situated underneath the
Magnetic Lifter to position the cylindrical object using the 2 lines.
NOTE: Lifting Cylindrical Objects the Magnetic Lifter capacity is downrated
to the 30% of its lifting capacity.
• To release lifted objects, disengage the safety key by pushing down
handle button_hold and turn the Handle from “ON” to “OFF”.

WARRANTY
All Pacic Magnetic Lifters are guaranteed against any apparent fault
arising from manufacturing defects caused by faulty materials and / or
workmanship for a period of ve years from the date of the original purchase.
Should any part fail due to the above within the specied period, Pacic
Hoists Pty Ltd will repair or replace the defective part free of charge provided
that the equipment is delivered to Pacic Hoists Pty Ltd. Freight charges
both ways are payable by the claimant and no liability is accepted for loss
or damage during transit. The claimant is required to produce the original
invoice or other purchase documents as proof of purchase.
The warranty does not cover the purchaser or any other person for damage,
loss, normal wear or faults caused from misuse or incorrect installation of
the equipment.
The equipment is required to have been installed and operated correctly
by qualied personnel and has not been subject to abuse, neglect or
adjustment carried out by an unauthorized person.
This warranty is in addition to, and in no ways restricts, any of the implied
conditions or warranties conferred by Commonwealth, State of Territorial
legislation.
This warranty may only be varied with the written approval of the Directors
of Pacic Hoists Pty Ltd.

INSPECTION & SERVICE LOG
DATE NOTES SIGNATURE
Imported and distributed by Pacic Hoists Pty Ltd via a national distributor network
throughout Australia and New Zealand.
For further information in relation to this product, please contact the distributor outlet
where the product was purchased.
HEAD OFFICE
24 Foundry Road Seven Hills NSW 2147
| P [phone] | F [phone] | E sales@pacichoists.com.au
WESTERN AUSTRALIA
Unit 1, 31 Colin Jamieson Drive Welshpool WA 6106
| P [phone] | F [phone] | E sales@pacichoists.com.au
NEW ZEALAND
11 Druces Road Manukau City Auckland NZ 2104
| P [phone] | F + 64 9 263 5567 | E sales@pacichoists.co.nz