Portable Monitor Bladder Bag
Instruction 3015-5545
Replacement
Rev. 1 – December 2011
Scope
These instructions describe how to replace the bladder bag in the Portable Monitor shown in Figure 1.
It is assumed that the user is familiar with the operation of the appropriate monitor. If necessary, refer to the instruction manual for
detailed operation and maintenance information. Table 1 provides a list of the appropriate instructions for each model.
Model Type Instruction Manual
Refrigerant 3015-4584
N20 3015-4787
SF6 3015-5150
SF 3015-4403
Table 1: Part Number Information
Items Required:
• Replacement Bladder Bag Kit - PN 3015-5325 (includes bladder bag, Velcro loop, Velcro hook, and instruction sheet)
• Medium Phillips Head Screwdriver
• Small Flat Blade Screwdriver
• Tubing cutter
Figure 1 – Portable Monitor
Portable Monitor Bladder Bag Replacement
Disassembling the Chassis
Gain access to the bladder bag by disassembling the monitor’s metal chassis as follows:
1. Unplug battery pack from monitor.
2. Remove monitor and its battery pack from the soft carrying case.
3. Remove a total of 10 screws from the locations shown in Figure 2.
4. Carefully separate the metal chassis, being careful not to puncture the purge-air bag.
2 Instruction 3015-5545 Rev 1
Figure 2 – Disassembling the Chassis
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