SRC Service Manual
Revision 02
Aug 2007
12.5 Cleaning the Condensate Strainer
The internal strainer of the drain valve should be cleaned at
least every four to six months.
• Unscrew the cap at the bottom side of the drain valve.
• Remove the strainer.
• Clean the strainer with compressed air.
• Replace the strainer.
• Tighten the cap firmly, but do not over-tighten.
12.6 Replacing the Coolant Pump
Be
indi
sure to recover the coolant – don’t dispose of it. Coolant tank capacities are
cated in Section 2.3. The total amount of coolant in the circuit is approximately 5 to
10% above tank capacity. Coolant is 42% glycol, 58% water. Proper tools may be
required to verify the correct mixture if coolant is being added.
• Remove the coolant from the charge/discharge port on the bottom of the coolant tank.
• Remove the old pump by disconnecting it from the system at the flanges.
• Replace flange gaskets and install the new pump.
• Recharge the coolant from the charging/discharging port.
Charge / Discharge Port Flanges
(Continued on following page…)
Page 53 of 56
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