
20
STEP 9: ACCEPTANCE TESTS
Consult local authority for appicables codes and regulation such as, and
not limited to :
National electrical code
National building code
Federal codes
Elevator code
Municipal law and work construction permit
Work permit for elevator contractor
Local Fire Department
Consider hiring Architects, engineer, electrician and elevator
mechanic to ensure a fully compliant installation.
Ajust the landing switches for the cab to align at less than 1/2’’ from the
landing level
Confirm the the interlock are working properly
Dumbwaiter will not work with any door opened
Dumbwaiter wil not work with any door unlocked and closed
Interlock must keep door locked untill cab is at the adjacent
landing. ( 4’’ door zone )
Confirm the Estop is functionnal
Confirm the final limit switches are working properly ( Top and bottom )
Confirm the car gate switch is functionnal ( if installed )
Confirm the car light are working properly
Confirm the call station are working properly
Perform a load test on the brake :
Loosen the chain of 4 ‘’
Load cab with 125% of the rated load
Lower cab on a piece of wood stud ( Vertically placed in the
pit )
Drive the stud away
Car should drop on brake ( chain still loose )
Drive unit up to release brake, ( install jumper on slack chain
circuit
Remove all jumper
Disconnect one landing kit at the time, unit shall code a fault, reset
Dumbwaiter can now be comisionned to the customer
Содержание PRO DUMBWAITER
Страница 4: ...4 DRIVE UNIT CONTROLER EMERGENCY STOP BATTERY BANK DISCONNECT ...
Страница 5: ...5 ...
Страница 14: ...14 Route chain trough the slack chain sensor CHAIN GUIDE SLACK SENSOR ...