Product Description; Before Use - WilTec QYL12 Operation Manual

INTRODUCTION
Save these instructions. For your safety and the safety of others around you read this instructions
carefully before attempting to assemble, service or use your jack. Observe all safety and warning infor-
mation. Always wear safety glasses when operating this product. Failure to comply with the informa-
tion contained within could result in severe, even fatal injury and/or property damage.

PRODUCT DESCRIPTION

Air actuated / Hydraulic Hand Jacks are designed for lifting, but not sustaining, loads ranging from up
to 12 tons though 20 tons depending on the rated capacity of the jack. They can be used vertically or
angled to 5 degrees from vertical position. After lifting, loads must be immediately supported by appro-
priate means. Each model is suitable for use in an appropriately rated and designed vertical or bench
press structure. These jacks are not recommended for use in lifting or positioning houses and/or build-
ing structures. These jacks comply with applicable standards. For air actuated use, ensure that your
air source can dedicate is recommended.
Model Lifting Capacity (t)
QYL12 12
QYL20 20
QYL20D 20
QYL22 22
QYL32 32
QYL50 50

BEFORE USE

1) Verify that the product and the application are compatible. Contact the manufacturer or an autho-
rized service partner.
2) Before using this product, read the owner's manual completely and familiarize yourself thoroughly
with the product and the hazards associated with its improper use.
3) Open the release valve (counterclockwise not more than 2 full turns).
4) With ram fully retracted, locate and remove the oil filler plug. Insert the handle into the hand
sleeve, then pump 6 to 8 strokes. This will help release any pressurized air which may be trapped
within the reservoir. Ensure the oil level is just below the oil filler plug hole. Re-install the oil filler
plug.
5) Pour a teaspoon of good quality air tool lubricant into the air supply inlet of the lift control valve
(see illustration). Connect to air supply and operate 3 seconds to evenly distribute the lubricant.
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
Base Size (LxW) Min Altitude (mm)
197 x 118 250
223 x 133 260
223 x 133 220
220 x 168 225+25
226 x 150 250+25
240 x 180 270+25
Lifting Altitude (mm)
495
510
430
435+100
415+25
430+25
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