Nice Pro-H - Operator Maintenance Schedule; Service Disconnection Warning; 3-Month Manual Function Check; Quarterly Maintenance Tasks


- The - and - operators are euipped with an emergency disconnect device with interlocked power
cut-
out switch to manually operate door in case
of emergency. This feature should not be used to manually
operate a malfunctioning door.
. If operator is supplied with standard chain keeper
 ull the disconnect chain through the hole of keyhole and
lock in place by inserting chain in slot of keyhole.
. If operator is supplied with optional floor level disconnect lever ull disconnect lever
downwards and lock in
place by bending lever around bracket lip as shown.
. or - operators Move door manually. To return to electrical operation release disconnect chain and
allow to return to original position.
. or 
- operators perate door by pulling on hand chain. To return to electrical operation release
disconnect chain and allow to return to original position. ock hand chain in place to Chain eeper or
loor evel isconnect when not in use.
EMEENCY MANA EATIN
ANIN
T ECE TE IS  INY  EAT
 NT ATTEMT T SE EMEENCY ISCNNECT
SYSTEM IE EAT IS NNIN.
E T TE EAT S E TNE  I
T EATIN  MANAY.