28
GTV
FORCED CONVECTION AIR HEATERS
Instructions for Installation and Servicing
In case of steel wire-rope mounting the following instructions have to be kept in any case:
• during operation of appliance the arising vibrations can result in loosening of screwed joints at suspension points of structure for this
reason in order to avoid this problem
lockwasher and plastic-inserted self locking nut must be mounted�
Suspension-type installation
Further instructions:
• between the riveted nuts and bracket plates be
M16 large-sized washer
,
• the srewes be mounted with
M8 large-sized washers,
specifications for used steel wire-rope:
• the load capacity of steel wire-rope be at the least 200kg per rope
• application of cord heart is obligatory in any case!
Allowed angle deviation
Steel wire-rope
Cord heart
Lockwasher
Lockwasher
M8 large-sized washer
Self locking nut
M16 large-sized washer
28. picture: Fixing by steel wire-rope