30
Atwell International Limited
Maintenance Instructions
1. Controller
(VGOSG-CB01)
Monthly
Ensure exterior of the cabinet is clean and dry and free of dust.
Check the LED indicators for correct function.
6 Monthly
Check Fuses are correct rating and are intact.
Check cable entry points are secure and free of damage
Check cables are strain free, adequately supported.
12 Monthly
Check that the control voltage is at least 12V DC and no more than 14.5VDC
Check that when running on Battery the control voltage is at least 12.2V. If not
charge the battery for 12hours and test again, if it does not hold a charge it
must be replaced.
36 Monthly
Replace the battery after a maximum of 36 months of service.
Replace the 2 Safety relays after a maximum of 36 months of service.
Monthly
Check cleanliness of pulley clear any debris of dust from assembly
6 Monthly
Check all moving parts for free movement and wear.
Check rope alignment & excessive wear.
Check the security of all parts, ensure all nuts and bolts are tight
Check all security seals are intact
12 Monthly
Check the correct functioning of the Run / Reset / Bypass Key Switch
Check the correct functioning of the Electric safety devices.
Check the deployment of the VG OSG.
Check the correct functioning of the Alarm / Error signals
Check the unintended movement detector functions
If during the routine visits it is apparent that there are any signs of damage or
wear or abuse of any of the components of the system, then you must remove
the lift from service until the faults are remedied and the installation is tested by
a competent person.
2. Governor (VG OSG)
2. Operational Checks
