Doosan D50S-5 Operation & Maintenance Manual page 20

Seat Belt Seat Belt
The Operator Restraint System, Prevents the The Operator Restraint System, Prevents the
operator from the operator's compartment in the operator from the operator's compartment in the
event of forward or side tipover. The system is event of forward or side tipover. The system is
designed to keep the operator on the seat and in the designed to keep the operator on the seat and in the
operator's compartment in the event of tipover. operator's compartment in the event of tipover.
Inspection Inspection
1. 1. If the seat belt is torn, if pulling motion is If the seat belt is torn, if pulling motion is
interrupted during extension of the belt, or if the interrupted during extension of the belt, or if the
belt cannot be inserted into the buckle properly, belt cannot be inserted into the buckle properly,
replace the seat belt assembly. replace the seat belt assembly.
2. 2. Belt Maintenance – Every 500 service hours. Belt Maintenance – Every 500 service hours.
Check that the belt fastening works properly and Check that the belt fastening works properly and
that winding device is free from run lock when that winding device is free from run lock when
jerked. Check that the belt is suitably fastened to jerked. Check that the belt is suitably fastened to
the seat. Check that the seat is correctly the seat. Check that the seat is correctly
secured to the hood and the chassis. On visual secured to the hood and the chassis. On visual
inspection, fastenings must be intact, otherwise, inspection, fastenings must be intact, otherwise,
contact the safety manager. contact the safety manager.
Your DOOSAN truck comes equipped with a Your DOOSAN truck comes equipped with a
DOOSAN operator restraint system. Should it DOOSAN operator restraint system. Should it
become necessary to replace the seat for any become necessary to replace the seat for any
reason, it should only be replaced with another reason, it should only be replaced with another
DOOSAN operator restraint system. DOOSAN operator restraint system.
WARNING WARNING
3. 3. In the event of tipover, the seat and restraint In the event of tipover, the seat and restraint
system should be inspected for damage and system should be inspected for damage and
replaced, if necessary. replaced, if necessary.
NOTE: Operator restraints shall be examined at the NOTE: Operator restraints shall be examined at the
regular regular truck truck
recommended that they be replaced if any recommended that they be replaced if any
of the following conditions are found: of the following conditions are found:
Cut or frayed strap Cut or frayed strap
 
Worn or damaged hardware including Worn or damaged hardware including
 
anchor points anchor points
  Buckle or retractor malfunction Buckle or retractor malfunction
Loosen stitching Loosen stitching
 
The seat belt may cause the operator to bend at The seat belt may cause the operator to bend at
the waist. If you are pregnant or have suffered the waist. If you are pregnant or have suffered
from some abdominal disease, consult a doctor from some abdominal disease, consult a doctor
before you use the seat belt. before you use the seat belt.
Fasten the Seat Belt Fasten the Seat Belt
1. 1. Grip the plate (connector) of the belt and pull the Grip the plate (connector) of the belt and pull the
belt from the retractor. Then insert the plate into belt from the retractor. Then insert the plate into
the slot of the buckle until a snap is heard. Pull the slot of the buckle until a snap is heard. Pull
on the belt to confirm it is latched. on the belt to confirm i
2. 2. Make sure the belt is not twisted. Make sure the belt is not twisted.
19 19
Safety Section Safety Section
service service intervals. intervals. It It
WARNING WARNING
t is latched.
is is