Vetter Ultra Flat Bags STec 10 bar (145 psi) - Manual (Page 3)

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1. Important preliminary remarks
Only the knowledge and exact observance of these operating ins-
tructions guarantee correct and professional operation, produces
the greatest possible use and ensures any claims made within the
scope of the Vetter guarantee.
The handling of the Vetter Ultra Flat Bags S.Tec is only to be made
by trained persons using the operating instructions of the manu-
facturer and the information from the user. The disposal of discar-
ded lifting bags is to be carried out according to disposal regulati-
ons valid for the region.
The operating instructions given here are to be regarded as part
of the product and are to be kept for the complete life duration of
the product. In case the product should be passed on to a succes-
sive user then the operating instructions must also be included.
2. Description of the set
a. Ultra Flat Bags S.Tec 10 bar
The selection of bag size must correspond to operation require-
ments. There are 4 sizes available from 1.1 to 11.6 t.
b. Inflation hoses
In order to inflate Vetter Ultra Flat Bags S.Tec from a safe position
for the operator, there are inflation hoses available with lengths
of 5 m and 10 m. The hose colours in RED and YELLOW are used
exclusively to assist the operator in recognizing the correct side
when controlling the Vetter Ultra Flat Bags S.Tec.
c. Air CU (Control Unit) 10 bar deadman
Connect the inflation hoses on the output couplings on the rear
side of the controller. Connect the air suppply to the input coup-
ling on the side. Move the switching lever to the front in order to
inflate the Ultra Flat Bags S.Tec. In doing this, observe the corres-
ponding manometer and the load.
When the required operating pressure for the lifting power or lift
height is reached, terminate the inflation sequence by releasing
the lever. The switching lever automatically returns back to the
zero position (dead-man switching). The integrated safety valve
activates automatically as soon as the maximum operating pres-
sure of 10 bar is exceeded when inflating or when there is a sud-
den increase in bag pressure caused by an unintended loading of
the bag.
The activation tolerance for opening and closing of the
safety valve must only be a maximum of +/- 10%.
Press the switching lever in the opposite direction in order to de-
flate the bag or to lower the load.