•
_ :
--�rive Belts
(Fig.
1
anc! �) _:_ .. _
Access to the Drive Belts is gained by removal of the moulded End Guard, when Vee Belt
tension may be.assessed by applying finger pressure to each Belt in turn at a point midway
between the two Pulleys (Fig. 1). For correct tension a deflection of about 10mm should be
possible in each Belt.
To adjust the Vee Belt tension - release the Lock Nuts on the two Adjusting Screws (Fig. 2)
and alternatively slacken one Screw and tighten the other against the Motor Platform until the·
correct tension is obtained then re-tighten the two Lock Nuts.
NOTE: The round 'elastic' Belt Drive to the Lubricant Pump will compensate for any Motor
Platform movement and needs no adjustment.
Fig. 1
Fig. 2
Spindle Bearings
A pre-loaded spindle bearing arrangement is incorporated which does not require adjustment.
Any wear which may take place is automatically compensated.
Spindle Brake
The Spindle Brake is self compensating for wear and should require no adjustment during the
normal use and life of the machine. In the event of adjustment or 'set-up' being necessary,
consult separate Instruction Sheet.
Drive Clutches
Access
( 1) Disengage Clutches at Spindle Control Lever (24 on Controls Diagram). Switch off power
supply at Mains Isolator.
(2) Remove Headstock Cover as follows:
Remove Rubber Mat.
Remove Fixing Screws.
Lift Cover using 012mm Eye Bolt. (Weight 28kg ( 62 lb).
24
- ---- -L{'
--i
Summary of Contents for M400
Page 1: ...420mm 16 1 2 heavy duty centre lathe Operations Manual info harrisonlathe com 800 575 2843 ...
Page 6: ... t _ ___ 1n_s_t_a_lla_ t_io_n___ J 3 ...
Page 14: ... 2 I _ N I r 1 __ lilt n I I 1 II CJ t k J 29 1 Jit S fi IZ n I 28 i i i Ii ...
Page 19: ...I i f n u 17 Thread cutting ...
Page 25: ...i _1 L l fi l l b f_ _ _1 1 J 0 U C l 23 ____J Maintenance i I i ...
Page 33: ...n td j t L f _J r i J Llf J I 7 r l LJ __ P_a_rt_s_ _s_e_c_ti_o_n __J ...
Page 36: ... _ d i I O i I L l LJ 400 4 79 t M8x30 FV D001H2093 D272H1002 M16x75 FH r l M16 FN 35 V 401 1 ...
Page 46: ...t 1 l 4 79 403 050 403 051 A03 058 SP 996 M12 1 L D4o t 45 SP996M12 j 03 053 403 3 ...
Page 52: ...M8 Fl 1ETRIC J0 4 111 7 16 50 813 30 4 160 304 162 404 5 ...
Page 66: ...M20 FH A 02O WN 411 028 1 411 025 4 11 026 411 14 64 J ...
Page 67: ...r 1 r J M16x60 FJJ 411 013 65 411 012 411 010 411 011 411 16 ...
Page 68: ...__ 411 052 66 411 050 41i Q53 411 31 i I J 1 t 1 I ...
Page 74: ...411 200 411 202 M10 Fll 411 205 0401H0001 72 411 204 M10x35 FY 3 411 67 ...
Page 83: ... LJ l J t f 1 I i 1 i J r s 0 i _____ _II j 1 J J 9 8 9 0 5 i 1 1 l s s I r i ...