[SMB-20E]
― 7
HOWTOASSEMBLE
ANDINSTALL
2
BEFORE
OPERATION
3
(3) Correctly install a tension adjuster for the timing belt or chain if used.
The lack of the tension adjuster may lead to shock or vibration.
7) Center the shafts.
Center the shafts when connected with a coupling. Eccentric shafts may be
broken.
3.
BEFOREOPERATION
Before operating the P & P unit, confirm the following:
1) Check if the bolts or screws for each part are firmly tightened.
2) Check if the input shaft is connected securely to the output arm or output table.
If the input shaft is loose, the table may rotate in an unstable manner and cause
a shock.
3) Check if the tension of the belt is proper.
A loose belt may run unsmoothly and cause residual vibration.
4) The PPLX uses a lubricating grease. A sufficient amount of grease is applied
before delivery, but add it periodically (semiannually). Apply a specified grease
to the sliding face of the cam and the direct-acting bearing under the front cover
of the PPLX.
5) Greases for the PPLX
Shown in the table below are the specified greases for the PPLX.
Body Linear way section
Manufacturer Kyodo Yushi Kyodo Yushi
Grease name Citrax EP No.2 Multemp PS2
Tension lever
Chain
An example of tension lever