Printed in Federal Republic of Germany 12.2001
Änderungen vorbehalten
Copyright by EFA
- 11 -
6. Assembly Instructions
Disconnect machine from the mains.
6.1 Dismantle complete gear head
6.1.1 Unscrew hexagon nut (82). Remove Z-clamp (83) and saw blade (77). Unscrew screws
(98 + 73), remove complete gear head from complete motor coupling and cover
completely. (86).
6.1.2 Place wobble shaft (76) on shank and unscrew hexagon nut (64) on the motor side, (SW
19, left hand thread). Take out spur gear (62) with dismantling tool (B). As a result both
external cheese head screws are screwed into the spur gear (62) and the middle
cheese heads screws driven home to the bearing Journal.
6.1.3 Dismantle cheese head screw (66), Grease chamber plate (65) and circlip (93).
6.1.4 Drive home screw M6 into connecting rod (95), With rubber mallet lightly hit the
connecting rod (95) alternating from side to side and remove connecting rod (95) by
means of the screws.
6.1.5 Carefully dismantle retaining rings (94). Force out pivot bearing (91) and needle bush
(60) with mounting rod (A).
6.1.6 Unscrew flat head screws (78) and dismount flange bearing (87). Dismantle adjusting
spring (63). Force out wobble shaft connected to lifting spindle (85) and floating adapter
(92) from casing (97):
6.1.7 Dismantle circlip (67), angular ball bearing (69) and all shims (68) by means of mounting
rod (A).
6.1.8 Unscrew hexagon nut (64) (left hand thread) and dismount circlip (74). Via the mounting
rod (A) force out the wobble shaft (76) from the angular ball bearing (71). Carefully
dismantle sealing rings (80 + 81) and replace them together.
6.2 Dismantling of complete motor
The complete motor must be dismantled with Standard workshop tools. Before dismantling
the armatures (5), 2 x cover (17) and carbon brushes (15) must be removed to avoid the
motor from being ruined.
6.4 Assembly of the gear head
Instructions on p. 6.1 are carried out in the reverse order
Note:
Install sealing rings (80 + 81) by hand. Press in angular ball bearing (71 + 69), pivot bearing
(91) and needle bush (60) with mounting rod (A).
Fit together wobble bell (70), floating adapter (92) and lifting spindle (85) and completely
install in casing (97).