P/N 80679, Rev. 10 Page 69
5.5 TROUBLESHOOTING
This section is intended to help you solve basic machine performance problems. For
serious maintenance or if you have questions on the following procedures, contact
CLIMAX.
5.5.1 The machine isn’t turning
If the machine is not rotating, check the following:
1. The power source is connected and energized.
2. The emergency stop is reset (Section 5.3.3 on page 64 for PCU and
Section 2.3.2 on page 21 for HPU).
3. The air regulator is open and not broken (Figure 2-7 on page 21).
4. There is air pressure entering and leaving the PCU. Check the air pressure by
disconnecting the hose quick disconnects and checking for air bleed (Figure 2-
7 on page 21).
5. All the valves are open (Figure 4-2 on page 59).
6. All the quick disconnects are fully engaged (Figure A-2 on page 81, Figure A-
8 on page 88, Figure A-17 on page 97, Figure A-18 on page 98, Figure A-23
on page 103, and Figure A-24 on page 104).
7. Check machine movement by first making sure that the power to the machine
drive is isolated and locked out, then by manually rotating the machine accord-
ing to the machine power type:
Feed drive gearbox Polytac EP 2 N/A 129 @ 40 °C 5 cc
Lower spindle bear-
ing
Moblith SHC 460 N/A 414 @ 40 °C As required
Storage
Unpainted surfaces LPS 2 N/A 7 @ 25 °C As required
Unpainted surfaces LPS 3 N/A N/A As required
Chuck jacking
screws
Moly Grade Anti-Seize N/A N/A 1 cc per screw
Machine surfaces
LPS PreSolve Orange
degreaser (cleaner to
remove LPS 3)
N/A N/A As required
* Always replace hydraulic filters when replacing hydraulic oil. Never assume that oil in drums is clean. Always pump oil
through a 5 micron hydraulic filter before/while filling reservoir.
† Dry film graphite lubricant is preferred on the leadscrew because wet lubricants can attract debris and particulates.
TABLE 5-2. RECOMMENDED LUBRICANTS
Application Area Lubricant
Biodegradable
Lubricant Viscosity (cSt) Quantity
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