6
MA112780_38.6
[Original Instructions]
9/19/2011
Cooling and Lubrication
The IsoMet 5000 has an internal pump and adjustable nozzle for lubrication and cooling
.
The coolant tank
is covered to prevent spills and has internal baffles. Baffles provide surface area for swarf control (debris
left over from a blade cut). The nozzle can be adjusted with the hood open and the pump on.
CAUTION
!
Equipment Damage. Do not allow the tank to become less than ½-inch below full. This will
cause the water pressure to surge.
Do not run the pump dry for more than 30 seconds.
NOTICE
Only the pump will operate with the hood open. The pump can be used for coolant adjustment,
machine cleaning, and to empty the tank.
The internal tank holds
three liters
and can be filled by pouring cutting fluid into the saw bed. Fill
the coolant tank with cutting fluid
.
Using only water is not recommended
.
Using only water will cause damage to the internal
pump and will not be covered under warranty. The External Recirculating System (part number
11-2710) is recommended for procedures that require using just water.
Do not over fill the coolant tank. The true level of the liquid is indicated on the front of the tank
and
not
at the drain inside the cutting chamber.
During high frequencies of use or when using abrasive cut-off wheels with the IsoMet 5000 Linear
Precision Saw, the coolant tank should be cleaned regularly. The drain screen should be cleaned
between each cut to prevent blockage. (For high frequencies of use, it is highly recommended to
use the External Recirculating System, part number 11-2710).
If the IsoMet has not been operation for a long period of time or the coolant has been change,
prime the pump for 10
– 20 seconds before use. Press the PUMP MOTOR button to ON (see
page 11).
If the IsoMet has not been operation for a long period of time or the protective residue on the
machinery appears gummy, run the coolant first to wet the surfaces before moving the
turret/hand-crank. This will extend the life of the rail seals and linear bearings.
Vises
The general use vise (Catalog Number 112691) is constructed of hardened and ground tool steel. This
gives the best performance and accuracy, and will hold specimens up to 2 inches (50 mm) in size.
NOTICE
The vise must be oiled after each use if only water is used as a cutting fluid
. Using only water is
not recommended.