BEFCO D90-060, Operator'S Manual

Page: 22 / 60

specifications. The Company will not claim responsibility for use of unapproved parts
and/or accessories and any other damages as a result of their use.
14. Unauthorized modifications to the machine may impair the function and/or safety of
the machine and reduce its life. If equipment has been altered in any way from
original design, the manufacturer does not accept any liability for injury or warranty.
4.02 - Service
The accompanying illustrations show lubrication points. The chart gives the frequency of
lubrication in hours, based on normal operating conditions. Severe or unusual
conditions may require more frequent lubrication.
Use a good quality SAE multipurpose type grease for all locations shown. Be sure to
clean fittings thoroughly before using grease gun.
Use 90 wt. gear oil in gearbox.
Hourly or whenever an obstacle is hit:
1. Check the conditions of the blades, blade carrier brackets welded to the rotor, proper
blade mountings or broken or missing blades. Even a single missing or broken
blade can unbalance the rotor and create serious damage to the shredder or
cause grave danger to bystanders.
2. Do not continue shredding if even one blade is broken or missing. Broken or
missing blades must be replaced immediately
10
. Heavily worn blades should
be replaced as a complete set in order to maintain a balanced rotor.
3. Remove any wrappings, weeds, paper, wire, etc., from the blades and rotor.
M
AINTENANCE
22
BEFCO
D
ESTROYER
D90 O
PERATOR
’
S
M
ANUAL
10
See Section 4.03 - Blade Maintenance.
Fig. 6
Lubrication of the
rotor and roller bearings.