6
4.2
STORAGE
Store jacks in dry and clean stocks free of chemical influences and vapors.
(1) Remove from jack all dust, water and impurities.
(2) Push piston into the initial (lowered) position.
(3) Store the cylinder so as the piston was in vertical position.
(4) During further use follow instructions of the article 8.1.4 „Occasionally used jack“.
4.3
MANIPULATION
Follow the valid technical regulation and standards and standards for work with heavy
loads.
The hydraulic jack is not portable by women and persons under 18 years of age.
5 MAIN TECHNICAL PARAMETERS
Type
Lifting
capacity
(t)
Lift
(mm)
Operating
pressure
(MPa)
Swept
volume
( l )
Range of
working
temperatu
re
Connecting
screw
(mm)
Weight
(kg)
Z321
25
145
65
0,56
-10°C
to
+50°C
M18 x 1,5
20
50
145
1,4
40
100
145
2,23
87
200
145
4,55
190
5.1 DATA ON PRODUCT
Every product is fitted with a label with specified data as follows:
Standard design:
Design for explosive environment:
Manufacture’s identification
Manufacture’s identification
Address of the manufacturer Address of the manufacturer
Type of product
Type of product
Pressure
Pressure
Serial number
Serial number
Year of production
Year of production
CE marking
CE marking
Symbol of protection type (
IM2c
for group I ,
II2GDcT85°C
for
group II)
5.2. MATERIAL AND DESIGN
5.1.1 All parts are made of steel.
5.1.2. There are no materials inclinable to spark ignition used in construction of the
cylinder by course of amendment no. 2 article 1.3.1 of Government regulation
no. 116/2016 Collection of law and harmonized technical standards
Č
SN EN
1127-2 article 6.4.4,
Č
SN EN 1127-1 article 6.4.4 and
Č
SN EN 13 463-1 article
8.1.
5.1.3. Materials with dangerous effects of static electricity in terms of
Č
SN EN 1127-2
article 6.4.7,
Č
SN EN 1127-1 article 6.4.7,
Č
SN EN 13463-1 article 7.4.3 and
Č
SN 33 2030 are not used in cylinder.
5.1.4 Plastics (high pressure hoses, pressure liquids) used in operation of cylinder in
explosive environment according to the article 2.3 and 2.4 of this manual must
meet
Č
SN EN 1127-2 article 6.4.7,
Č
SN EN 1127 – 1article 6.4.7,
Č
SN EN
13463-1 article 7.4.3,
Č
SN 33 20 30 and for use in mining environment § 185
paragraph (1) Czech mining office no. 22/89 Collection of law
as amended.