SGS TJH10 User manual

FOR YOUR SAFETY
PLEASE READ THESE INSTRUCTIONS CAREFULLY
AND RETAIN THEM FOR FUTURE USE.
OWNER’S MANUAL
TJH10 PROFESSIONAL
TROLLEY JACK

PAGE 2
SPECIFICATION
Maximum weight capacity: 10 Ton/10000kg
Retracted (closed) height: 160mm
Maximum extended height: 560mm
Base length: 1600mm
Base width: 470mm
Saddle diameter: 150mm
Product weight: 146kg
Product code: TJH10
WARNINGS
Read and understand all instructions and warnings prior to use.
Never overload beyond its capacity (10 tons/10000kg).
Ensure the vehicle handbrake is engaged, and in first gear (or
‘park’ for automatic vehicles) before lifting it with this product.
It is also advised to use wheel chocks when lifting a vehicle.
Never have people inside the vehicle when it is being raised by
the trolley jack.
This jack is designed for use on hard level surfaces only. Do not
use on concrete substituted surfaces such as ‘tarmacadan’ etc.
Do not move the vehicle while it is lifted by this trolley jack.
WWW.SGS-ENGINEERING.COM

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WARNINGS
• Do not operate this product if it is damaged.
• This jack is a lifting device only, it is not intended for hold-
ing weight - always use axle stands where necessary to
support the vehicle.
• No after market alterations must be made to this jack.
• Only designated attachments and adaptors supplied by
SGS Engineering should be used.
• Ensure minimum distance of 50cm between static objects
such as doors, walls etc to allow for vehicle tilting.
• Never adjust the safety overload valve.
• Never top up the hydraulic system of this trolley jack using
brake fluid.
• Always lift in areas of the vehicle assembly as advised by
the vehicle manufacturer, e.g in proper jacking points etc
• Always store this trolley jack in a safe area when not in use,
away from adverse weather conditions, away from extreme
temperatures, where it cannot be tampered with, and
where children cannot play with it.
• Never use a ‘cheater’ pipe, or any other device to extend
the handle.

PAGE 4
INSPECTION BEFORE EACH USE
Before each use, it’s highly advised to visually inspect this trol-
ley jack.
Abnormalities that should be checked for every time:
• cracked welds
• leaking fluid anywhere on the trolley jack
• bent parts
• missing parts
• loose parts
• damaged parts
This trolley jack should be taken out of service if it is believed
to have been subjected to an abnormal load or shock.
Owner/operators should be aware that repair of this trolley jack
requires specialist attention in the form of suitable repair
equipment and knowledge.
WWW.SGS-ENGINEERING.COM

PAGE 5
Sometimes during transport and handling, air gets into the
hydraulic system causing poor lifting performance. Before the
initial operation purge any air from the system by following
these steps:
1. Fully opening the release valve (turn the handle knob
counter clockwise).
2. Then while holding the saddle down pump the pedal rapidly
several times.
3. Close the release valve (turn the handle knob clockwise).
4. Pump the trolley jack to its operational height, which
completes the trolley jack purge. You can test this under
load if you wish.
PURGING YOUR TROLLEY JACK

PAGE 6
RAISING THE VEHICLE
1. Make sure the jack and vehicle are on a hard level surface.
2. Always set the vehicle handbrake and chock the wheels.
3. Consult the vehicle owner’s manual to ascertain the loca-
tion of jacking points and position the jack beneath the
lifting point.
4. Turn the handle knob clockwise to the closed position.
5. To raise the vehicle pump the handle or foot pedal up
and down. Do not over extend the jack past the maximum
height.
6. Place jack stands beneath the vehicle at locations recom-
mended by the vehicle manufacturer. Do not work under
the vehicle without the use of jack stands. Jacks are not
designed to maintain heavy loads for long periods of time.
7. Do not attempt to place jack stands simultaneously under
both ends of a vehicle or along one side of a vehicle.
8. Turn the handle knob slowly counter clockwise to lower the
vehicle onto the jack stands.
LOWERING THE VEHICLE
1. Turn the handle knob clockwise to close the release valve.
2. Pump the handle to lift the vehicle off the jack stands.
3. Remove the jack stands. Do not get under the vehicle
while the vehicle is being lowered.
4. Turn the handle knob slowly counter clockwise to lower the
vehicle onto the ground.
WWW.SGS-ENGINEERING.COM

PAGE 7
MAINTENANCE GUIDE
Daily. See INSPECTION BEFORE EACH USE (page 4).
Monthly. Lubrication is critical to jacks as they support heavy
loads. Any restriction due to dirt, rust or corrosion can cause
either slow movement or rapid jerks damaging the internal
components. The following steps are designed to keep the
jack maintained and operational:
1. Open the release valve by turning the handle knob counter
clockwise and push the ram to its lowest position
2. Remove the filler plug.
3. Fill with clean hydraulic jack oil. Do not use hydraulic brake
fluid.
4. Reinstall the filler plug.
Add lubrication to all moving parts as needed.
Every 6 months. Carry out a thorough inspection for service-
ability of component parts Visually inspect for oil leaks (only
a slight oil seepage is permissible). If a leak is found, take the
jack out of service and consult with SGS Engineering.
Annually. Check the ram oil level as follows:
1. Ensure the ram is fully retracted by turning the knob fully
anticlockwise.
2. Remove the cover plate, located at the base of the handle
housing, to gain access the ram, then remove the ram filler
plug.
3. Lift the jack so that it is vertical, resting on its front wheels
and check the oil level. It should be level with the bottom
of the oil filler hole. If necessary, top up with Hydraulic oil.
4. Replace filler plug and purge system of air (see page 5).

PAGE 8
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE ACTION
Jack will not lift to
full height
Low oil level Check oil level and
refill if necessary
Jack will not hold
load
Release valve not
closing, oil may be
contaminated- pump
valves not sealing,
cylinder ram may be
binding
Contact customer
service:
([phone]
Lift arm will not
lower
Cylinder ram
binding,
parts may be worn,
and/or internal dam-
age- or a broken
return spring-
or a lift arm linkage
bent or binding
Contact customer
service:
([phone]
Jack feels spongy
when lifting
Trolley jack may
require an air purge
Purge trapped air
WWW.SGS-ENGINEERING.COM

PAGE 9
SERVICING
If this hydraulic jack if found to be damaged in any way, worn or
operating abnormally it should be removed from service until
inspected by an authorised repair centre.
Owner/operators should be aware that the repair of this jack
requires specialised equipment and knowledge. Only factory
authorised parts, labels and decals shall be used on this
equipment. An annual inspection of this jack by an authorised
repair centre is recommended to ensure the jack maintains an
optimum operating condition.
Should the trolley jack ever become unservicable, drain off all
fluid and dispose of in a proper manner, paying heed to any
environmental preservation regulations.
WARRANTY
This SGS product is covered by a 24 month warranty from the
initial date of purchase. This is a domestic warranty provided
directly by SGS Engineering. Please keep a recipt of your
pucrchase as this may be required as proof of purchase.
You will invalidate your warranty if the product is found to
have been misused, tampered with, modified, overloaded
or used for an application for which it was not designed. The
warranty will also be rendered invalid if the maintenance
prodcedure has not been followed.
You must contact SGS Engineering prior to returning any
product. This warranty does not effect your statutory rights.

PAGE 10
TECHNICAL COMPONENTS TABLE
ITEM DESCRIPTION QTY
1-1 FRAME 1
1-2 FRONT WHEEL 2
1-3 WASHER 2
1-4 SNAP RING 2
1-5 GREASE FITTING 3
1-6 ROD LINK 2
1-7 BOLT 2
1-8 SADDLE 1
1-9 LOCK WASHER 2
1-10 NUT 2
1-11 SPRING 1
1-12 BOLT M10X25 2
1-13 BOLT M10X16 1
1-14 SNAP RING 2
1-15 SHAFT 1
1-16 REAR WHEEL 2
1-17 NUT 2
1-18 SNAP RING 2
1-19 SHAFT 1
1-20 WASHER 1
1-21 PIN 1
1-22 CONNECTION BAR 1
1-23 SPRING 1
1-24 SNAP RING 2
1-25 SHAFT 1
1-26 COVER BOARD 1
1-27 LOCK WASHER 2
1-28 SNAP RING 2
ITEM DESCRIPTION QTY
2-1 SNAP RING 2
2-2 WASHER 1
2-3 O-RING 1
2-4 PISTON ROD 1
2-5 PISTON RING 1
2-6 SEALING WASHER 1
2-7 O-RING 1
2-8 O-RING RETAINER 1
2-9 SNAP RING 1
2-10 OIL CYLINDER ASSY. 1
2-11 OIL FILLER PLUG 1
2-12 PIN 2
2-13 STEEL BALL 6 DIA. 1
2-14 STEEL BALL 9 DIA. 1
2-15 SPRING 1
2-16 COPPER WASHER 1
2-17 BOLT M12-20 1
2-18 STEEL BALL 1
2-19 VALVE SEAT 1
2-20 SPRING 1
2-21 SCREW 1
2-22 O-RING 1
2-23 SAFETY VALVE SCREW 1
2-24 SEALS 1
2-25 PIN 1
2-26 RELEASE VALVE ROD 1
2-27 CYLINDER PUMP PLUNGER 1
2-28 PIN 1
2-29 O-RING 1
2-30 NYLON GASKET 1
ITEM DESCRIPTION QTY
3-1 HANDLE SOCKET 1
3-2 PEDAL 1
3-3 NUT M10 1
3-4 WASHER 1
3-5 BOLT M10X35 1
3-6 HANDLE 1
3-7 HANDLE SLEEVE 2
3-8 KNOB 1
3-9 PIN 1
3-10 CONTROL ROD 1
3-11 SPRING 1
3-12 WASHER 2
3-13 SCREW 2
3-14 ROD JOINT 1
3-15 SPRING 1
3-16 UNIVERSAL JOIN ASSY. 1
3-17 CONVEY ROD 1
3-18 WASHER 1
3-19 PIN 2
3-20 PIN 1
3-21 WASHER 1
WWW.SGS-ENGINEERING.COM

PAGE 11
TECHNICAL COMPONENTS (EXPLODED VIEW)

EC Declaration of Conformity
This is an important document and should be retained
MANUFACTURER’S NAME:
TYPE OF EQUIPMENT:
PART NUMBER:
I, the undersigned, hereby declare that the equipment specied above con-
forms to the above European Communities Directive(s) and Standard(s).
PLACE:
DATE: (Signature)
Robert Wyatt
Company Secretary
Derby, UK
24th JUNE 2017
SGS Engineering (UK) Ltd
SGS Engineering (UK) Ltd
West Side Park
Raynesway
Derby, DE21 7AZ
Hydraulic Trolley Jack
TJH10
2006/42/EC Machinery Directive as amended by directive
2009/127/EC
EN1494:2000 + A1:2008 Mobile or movable jacks and associated lifting
equipment
APPLICATION OF EC COUNCIL DIRECTIVES / STANDARD: