Weber Rescue Systems SP 35 AS, Руководство по эксплуатации

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Structure and function | 21
» Every three years, or in the event of doubts about the safety
or reliability, carry out an additional functional and load test (as
per DGUV Grundsatz 305-002 or specific national directive).
» Replace hoses every 10 years! The date (code letters or
quarter/year) is specified on the hose bonding.
» Ensure that the hoses are not exposed to tension or torsion
(turning).
» Do not kink the hoses or draw them over edges (smallest
bend radius 40 mm).
» Do not subject the hoses to high temperatures.
» Protect hoses from contact with materials that can cause
damage to the outer covering e.g. acids, alkalis, or solvents.
Hydraulic oil
All spreaders are designed and tested for WEBER hydraulic oil Part no. 804932. This oil
possesses a particularly high purity level and also works flawlessly at temperatures
below zero, down to -20° C.
With limitations in the low temperature range (low output), however, a standard oil (mineral
based) of viscosity class HLP 10 or HVLP 10 can be used in keeping with DIN 51502.
NOTE !
We recommend the following hydraulic oils for trouble-free operation
of WEBER rescue devices:
» AERO Fluid 41 (Shell)
» Univis HVI-13 (Esso)
» Aero-hydraulic 520 (Total)
» Hydraulik DB (Castrol)
» Renolin/MR310 (Fuchs)
» HVI Extra 380 (Maier & Korduletsch)
» Hydrex Arctic 15 (Petro Canada)
» Naturelle HFE 15 (Shell)