Table Showing Permitted Tightening Torques For Bolts Used In Nm - Dometic FRIGO EVAP404A Instructions De Montage

Installation instructions
➤ Check whether the vehicle is equipped with heat insulation for the loading area.
➤ Check the requirements of the vehicle owner for the use of an electrical cooling system,
such as:
− Calculation of the required cooling capacity
− Storage temperature of the food to be transported
− Door openings per hour
Suitable measures should be adopted to prevent temperature changes that are too great
during loading and unloading, such as the installation of strip curtains on the compartment
door and other openings.
A
CAUTION!
It may not be possible for the cooling system to compensate for a high num-
ber or length of door openings, especially in distribution transport, under
some circumstances!
➤ Check the output voltage of the three phase generator (14 – 15 V).
➤ Check the efficient functioning of all electrically operated vehicle components.
➤ Check whether the idling speed is at the right value.
➤ Check the efficient functioning of the return valves and solenoid valves.
➤ Check the efficient functioning of all electrically operated vehicle components.
If faults or defects are identified, then please inform workshop management or the vehicle
owner.
3.6 Table showing permitted tightening torques for bolts
used in Nm
If other tightening torques are not specified in this installation manual, the following table
can serve as a guide for the maximum and safe tightening torque for a specific size or sort of
fastening bolt.
M5 (0.80) M6 (1.00)
4 – 6 8 – 12
M12 (1.75) 5/8"-18UNF 3/4"-16UNF 7/8"-14UNF 1"-14UNS
60 – 85 2 – 4
M8 (1.25) M10 (1.25)
20 – 30 40 – 55
3 – 5.5 4 – 6
M10 (1.25) M12 (1.50)
37 – 52 70 – 90
4 – 6
Frigo
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